Adatkelet
https://adatkelet.blog.hu/atom
blfr2@https://blog.hu
©2024 blog.hu
https://adatkelet.blog.hu/2013/12/28/agile_data_science
Review: Agile Data Science (O’Reilly Media)
2013-12-28T14:38:00+01:00
2013-12-28T14:38:00+01:00
soobrosa
https://blog.hu/user/9434
<p style="text-align: left;"><img src="http://akamaicovers.oreilly.com/images/9781449326265/cat.gif" />You could say I'm a sucker for bashing, but hell no, was I just curious.</p>
<p>Agile is something of an overused buzzword now and it seems to be the case now. Agile here equals with just installing a dozen frameworks after each other and skim another programming or markup language in a row spiced with some algos and stats. You gonna be exposed to SQL, NoSQL, Python, Avro, Pig, Flask, Bootstrap, Jinja, D3.js, nvd3.js, MongoDB, ElasticSearch, GitHub, dotCloud, S3, Elastic Mapreduce, Google Analytics, Mortar Data, ElasticSearch, Wonderdog, TF-IDF and Naive Bayes, all in 178 pages.</p>
<p>Thinking positively this is the quickest possible intro for a workflow with all typical phases, although weapons of choice seem arbitrary, never a why, never a pro or a con nor any alternatives. If you're lazy to understand the landscape and want a pre-cooked menu that you can cook, but can't change the recipes, go for it.</p>
<p style="text-align: left;">Check for yourself at <a href="http://shop.oreilly.com/product/0636920025054.do" target="_self">O'Reilly</a>.</p>
<p>Score: 2 of 5.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F12%2F28%2Fagile_data_science%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F12%2F28%2Fagile_data_science%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F12%2F28%2Fagile_data_science%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: Agile Data Science (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2013/12/28/agile_data_science#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5173619" border="0" /></a><br /></p>
book
oreilly
2013
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/9781449326265/cat.gif
https://adatkelet.blog.hu/2013/05/08/review_python_for_data_analysis_o_reilly_media
Review: Python for Data Analysis (O’Reilly Media)
2013-05-08T20:04:00+02:00
2013-05-08T20:04:00+02:00
soobrosa
https://blog.hu/user/9434
<p style="text-align: left;"><img src="http://akamaicovers.oreilly.com/images/0636920023784/cat.gif" alt="" />Mea culpa, but I was waiting for THE Pandas book given its author. I believed that pandas deserve a good intro book with decently built examples and learning curve, but I was wrong. This book is a very uneven kind of batched together webreference chapters. Most of the material is not meant for beginners sometimes even can get kind of scary. No pun intended, it smells like good intent, bad execution for me. As a starter Chapter 2 contained non-working code snippets while Chapter 3 exposed such inner workings that could confuse readers. Why is this here, I mean all editors went on strike? Truth to be told the 2nd edition fixed some of the most annoying bugs. Strictly appendix stuff is edited in as the main course. Handle with care — I will stick to pandas tutorials presented in IPython notebooks.</p>
<p style="text-align: left;">Check for yourself at <a href="http://shop.oreilly.com/product/0636920023784.do" target="_self">O'Reilly</a>.</p>
<p>Score: 3 of 5.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F05%2F08%2Freview_python_for_data_analysis_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F05%2F08%2Freview_python_for_data_analysis_o_reilly_media%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F05%2F08%2Freview_python_for_data_analysis_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: Python for Data Analysis (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2013/05/08/review_python_for_data_analysis_o_reilly_media#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5618571" border="0" /></a><br /></p>
2012
book
oreilly
2013
pandas
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/0636920023784/cat.gif
https://adatkelet.blog.hu/2013/04/03/eloadas_extract_transform_load_in_python
ELŐADÁS: Extract Transform Load in Python
2013-04-03T15:25:15+02:00
2013-04-03T15:25:15+02:00
soobrosa
https://blog.hu/user/9434
<p><a href="http://bfaludi.cirss.net/">Faludi Bence</a> előadása a <a href="http://www.meetup.com/Django-Group-Budapest/events/107903322/">Springfresh Django Meetup</a>-on a CEU Microdata projekt Python-os ETL eszközétől, a mETL-ről (ejtsd: metil).</p>
<p>
<script async="" class="speakerdeck-embed" data-id="c8bd7d207a310130222e12313809347f" data-ratio="1.33333333333333" src="http://speakerdeck.com/assets/embed.js" type="text/javascript"></script></p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F04%2F03%2Feloadas_extract_transform_load_in_python%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F04%2F03%2Feloadas_extract_transform_load_in_python%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F04%2F03%2Feloadas_extract_transform_load_in_python%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=ELŐADÁS: Extract Transform Load in Python"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2013/04/03/eloadas_extract_transform_load_in_python#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5191035" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2013/02/08/eloadas_big_data_over_the_hype
ELŐADÁS: Big Data - Over The Hype
2013-02-08T14:14:00+01:00
2013-02-08T14:14:00+01:00
soobrosa
https://blog.hu/user/9434
<p>Január 23-án előadtam a Superweek konferencián, kösz <a href="https://twitter.com/banoczy" target="_self">Bánónak</a> a hangért, nyilván a helyszínen merült le a hangfelvevőm.</p>
<p><iframe src="http://www.slideshare.net/slideshow/embed_code/16271952" width="597" height="486" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" style="border: 1px solid #CCC; border-width: 1px 1px 0; margin-bottom: 5px;" allowfullscreen="" webkitallowfullscreen="" mozallowfullscreen=""> </iframe></p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F02%2F08%2Feloadas_big_data_over_the_hype%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F02%2F08%2Feloadas_big_data_over_the_hype%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F02%2F08%2Feloadas_big_data_over_the_hype%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=ELŐADÁS: Big Data - Over The Hype"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2013/02/08/eloadas_big_data_over_the_hype#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5123273" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2013/01/18/pydata
PyData 2012
2013-01-18T14:30:00+01:00
2013-01-18T14:30:00+01:00
soobrosa
https://blog.hu/user/9434
<p>A PyData szuperniche konferencia a javából a Python és az adatbindzsi metszetében. Tűéles előadások és tutorialok, alább a három kedvenc, de érdemes kotorászni a <a href="http://vimeo.com/channels/pydata">Vimeo csatornán</a>.</p>
<p><iframe src="http://player.vimeo.com/video/53063944" width="500" height="281" frameborder="0" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen=""></iframe></p>
<p><iframe src="http://player.vimeo.com/video/53058140" width="500" height="281" frameborder="0" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen=""></iframe></p>
<p><iframe src="http://player.vimeo.com/video/53063185" width="500" height="281" frameborder="0" webkitallowfullscreen="" mozallowfullscreen="" allowfullscreen=""></iframe></p>
<p>Egy tanulság egy harminc perces videó helyett: NLP - don't do it. Do IR.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F01%2F18%2Fpydata%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F01%2F18%2Fpydata%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2013%2F01%2F18%2Fpydata%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=PyData 2012"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2013/01/18/pydata#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5130805" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2012/12/12/geo_palyamu_a_hubway_data_challenge-re
Geo pályamű a Hubway Data Challenge-re
2012-12-12T20:14:00+01:00
2012-12-12T20:14:00+01:00
soobrosa
https://blog.hu/user/9434
<div class="blh_post_image">
<p class="blh_post_img"><a href="http://adatkelet.blog.hu/media/postimage/boston_tumblr_1359141173.jpg" target="_parent"><img src="http://adatkelet.blog.hu/media/postimage/boston_tumblr_1359141173.jpg" width="600" height="288" alt="boston_tumblr_1359141173.jpg_600x288" /></a></p>
<p></p><p style="color: #000000; font-family: 'Droid Sans', Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><a href="http://dataeast.co/" target="_self">Krich Balázzsal</a> neveztünk a <a href="http://hubwaydatachallenge.org/">Hubway Data Challenge</a>-re, de a döntőbe nem jutottunk be <a href="http://hubwaydatachallenge.org/submission/38/" target="_self">pályaművünkkel.</a><a style="color: #333333;" href="http://hubwaydatachallenge.org/submission/38/"><br /></a></p>
<p style="color: #000000; font-family: 'Droid Sans', Helvetica, sans-serif; font-size: 12px; line-height: 18px;">Tanulságok:</p>
<ul style="color: #000000; font-family: 'Droid Sans', Helvetica, sans-serif; font-size: 12px; line-height: 18px;"><li>a <a href="http://mapbox.com/tilemill/" target="_self">Tilemill</a>-lel elképesztő részleteiben kidolgozható egy térkép, csak idő kérdése - persze az segít, ha tudjuk, mit szeretnénk csinálni,</li>
<li>a feliratok a térképek elválaszthatatlan részei,</li>
<li>a domborzati térkép nem vagy varia, Amerikában a <a style="color: #333333;" href="http://ned.usgs.gov/">USGS NED</a> tudja a legnagyobb felbontást, a világ többi részén a szintén ingyenes japán <a href="http://gdem.ersdac.jspacesystems.or.jp/search.jsp" target="_self">ASTER</a>-t érdemes használni,</li>
<li>ha az adataid geokódolva vannak és időpecsét is van rajtuk, akkor <a href="http://blog.cartodb.com/post/32464928928/torque-big-data-meets-time-based-maps-bundled-with" target="_self">CartoDB Torque</a>-kal se perc alatt <a href="http://www.soobrosa.info/examples/boston.html" target="_self">animálhatod</a> őket. (Tipp: azért egy kis <a href="https://developers.google.com/maps/documentation/directions/" target="_self">Google Directions API</a> varázslat kellett hozzá.)</li>
</ul><p><iframe width="100%" height="520" frameborder="0" src="//dataeast.cartodb.com/viz/80ab8d30-fbcb-11e3-b014-0e73339ffa50/embed_map?title=false&description=false&search=false&shareable=true&cartodb_logo=true&layer_selector=false&legends=false&scrollwheel=true&fullscreen=true&sublayer_options=1&sql=&sw_lat=42.33641946945544&sw_lon=-71.1731691381836&ne_lat=42.38538094930986&ne_lon=-71.00391102050781" allowfullscreen="" webkitallowfullscreen="" mozallowfullscreen="" oallowfullscreen="" msallowfullscreen=""></iframe></p>
<p style="color: #000000; font-family: 'Droid Sans', Helvetica, sans-serif; font-size: 12px; line-height: 18px;">Összességében jó kis gyorstalpaló volt ez az új generációs digitális térképészetben. Nehéz az MIT nyomába eredni, érdemes megnézni a <a href="http://hubwaydatachallenge.org/submission/leaderboard/" target="_self">többi nevezést</a> is.</p>
</div>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F12%2F12%2Fgeo_palyamu_a_hubway_data_challenge-re%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F12%2F12%2Fgeo_palyamu_a_hubway_data_challenge-re%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F12%2F12%2Fgeo_palyamu_a_hubway_data_challenge-re%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Geo pályamű a Hubway Data Challenge-re"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/12/12/geo_palyamu_a_hubway_data_challenge-re#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5043966" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
http://adatkelet.blog.hu/media/postimage/boston_tumblr_1359141173.jpg
https://adatkelet.blog.hu/2012/11/29/_postal_address_cleaning_in_the_networks_project_eloadas_a_data_science_meetup_novemberen
"Postal address cleaning in the Networks Project" előadás a Data Science Meetup Novemberen
2012-11-29T19:37:00+01:00
2012-11-29T19:37:00+01:00
soobrosa
https://blog.hu/user/9434
<p><a href="https://github.com/gn0">Nyéki Gábor</a> tartotta a <a href="http://www.meetup.com/budapest_data_science/events/90228712/" target="_self">Data Science Meetup November</a>-en a <strong>CEU Networks</strong> projekt első geek prezijét az adattisztításra épített irányított aciklikus gráf feldolgozónkról, a TARR-ról (Test and Rule Registry).</p>
<p>Interjúk a projekt vezetőivel, <a href="http://index.hu/gazdasag/2013/01/27/szeidl/" target="_self">Szeidl Ádám</a>mal és <a href="http://index.hu/gazdasag/2013/01/06/koren_miklos/" target="_self">Koren Miklós</a>sal.</p>
<p>
<script async="" class="speakerdeck-embed" data-id="3e8c42002b370130d01b22000a9f0361" data-ratio="1.33333333333333" src="http://speakerdeck.com/assets/embed.js" type="text/javascript"></script></p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F29%2F_postal_address_cleaning_in_the_networks_project_eloadas_a_data_science_meetup_novemberen%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F29%2F_postal_address_cleaning_in_the_networks_project_eloadas_a_data_science_meetup_novemberen%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F29%2F_postal_address_cleaning_in_the_networks_project_eloadas_a_data_science_meetup_novemberen%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t="Postal address cleaning in the Networks Project" előadás a Data Science Meetup Novemberen"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/11/29/_postal_address_cleaning_in_the_networks_project_eloadas_a_data_science_meetup_novemberen#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/5043906" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2012/11/16/dashboard_palyazat
Dashboard pályázat
2012-11-16T11:18:09+01:00
2012-11-16T11:18:09+01:00
soobrosa
https://blog.hu/user/9434
<p><img src="http://innovativbi.hu/files/2012/11/ferihegy.jpg" alt="" /></p>
<p>Kicsit rövid a jelentkezési határidő - ma -, és a tízezer forintos adminisztrációs díj kicsit sok, de érdemes ráfeküdni. Részletek <a href="http://innovativbi.hu/dashboard-palyazat/" target="_self">itt</a>, válogatás a pályázat anyagaiból <a href="http://adatkelet.blog.hu/admin/post/edit/" innovativbi="" hu="" valogatas-a-dashboard-palyazat-anyagaibol="">ott</a>. (A rendezvényen <a href="http://dl.dropbox.com/u/1026064/innobi/index.html" target="_self">rövid haknit</a> követtem el, ami a hullámzó net miatt inkább bábozás volt - a végső és valódi <span>Tableau-s </span>Foursquare dashboarddal még mindig adós vagyok.)</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F16%2Fdashboard_palyazat%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F16%2Fdashboard_palyazat%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F11%2F16%2Fdashboard_palyazat%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Dashboard pályázat"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/11/16/dashboard_palyazat#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4909926" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
http://innovativbi.hu/files/2012/11/ferihegy.jpg
https://adatkelet.blog.hu/2012/08/11/o_reilly_strata
Review: Strata Conference Santa Clara 2012: Complete Video Compilation (O’Reilly Media)
2012-08-11T14:08:00+02:00
2012-08-11T14:08:00+02:00
soobrosa
https://blog.hu/user/9434
<p style="text-align: left;"><img src="http://akamaicovers.oreilly.com/images/0636920025467/s.gif" alt="" />I'm not a big fan of conferences although I've attended some, even presented at some in the international e-learning circuit. Strata, however always make me consider applying for a US visa - hint: Strata is just hitting London this October. Videos from Strata 2011 was already featured in this blog as they condensed such wit and knowledge with good presentation that I believe it's a must to consume them for any serious data nerd. This video product is not perfect - see my struggle with talking head videos before -, yes, in general it would make more sense to show the overhead projection in a big and the talking head in a small crop, but the Strata 2012 video compilation is actually more than you can handle and I'm not just talking about the 106 hours equaling gigabytes of MP4 movies. Yes, if you lurk around Youtube, you can find some of the best presentations out there, for free, but this product also contains the materials of the workshops that you definitely shouldn't miss. Please find below three of my favourite presentations from Avinash Kaushnik, Ben Goldacre and Jeremy Howard.</p>
<p style="text-align: left;">Check for yourself at <a href="http://shop.oreilly.com/product/0636920025412.do" target="_self">O'Reilly</a>.</p>
<p>Score: 5 of 5.</p>
<p><iframe width="560" height="315" src="https://www.youtube.com/embed/CrSX97elHDA" frameborder="0" allowfullscreen=""></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/AK_EUKJyusg" frameborder="0" allowfullscreen=""></iframe> <iframe width="560" height="315" src="https://www.youtube.com/embed/vYrWTDxoeGg" frameborder="0" allowfullscreen=""></iframe></p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F11%2Fo_reilly_strata%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F11%2Fo_reilly_strata%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F11%2Fo_reilly_strata%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: Strata Conference Santa Clara 2012: Complete Video Compilation (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/08/11/o_reilly_strata#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4742200" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/0636920025467/s.gif
https://adatkelet.blog.hu/2012/08/01/artisjus_314
Magyar közösségi slágerlista az Artisjus-nak
2012-08-01T14:26:00+02:00
2012-08-01T14:26:00+02:00
soobrosa
https://blog.hu/user/9434
<p><img src="http://kep.index.hu/1/0/306/3066/30669/3066960_e15991238d4142cee8a90ee771b4efff_wm.jpg" alt="" class="imgnotext" width="600" /></p>
<p>Ahogy erről az <a href="http://index.hu/kultur/zene/2012/06/22/itt_az_elso_magyar_kozossegi_slagerlista/" target="_self">Index</a> is beszámolt, a Youtube és a Facebook adatai alapján zenei slágerlistát készítettünk a 3G Multimédiával az Artisjus zenei jogvédő egyesület számára. A rangsort a Zene Ünnepe alkalmából a <a href="http://dalszerzo.hu/slagerlistak/?main_menu[main_menu][item]=2" target="_self">Dal+Szerző</a> magazinban publikálták, ahol negyedévente frissülnek majd a toplista eredményei.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F01%2Fartisjus_314%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F01%2Fartisjus_314%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F08%2F01%2Fartisjus_314%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Magyar közösségi slágerlista az Artisjus-nak"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/08/01/artisjus_314#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4747864" border="0" /></a><br /></p>
videó
2012
vizualizáció
0
Adatkelet
https://adatkelet.blog.hu
http://kep.index.hu/1/0/306/3066/30669/3066960_e15991238d4142cee8a90ee771b4efff_wm.jpg
https://adatkelet.blog.hu/2012/07/27/bazaar
Infografika Meetoff
2012-07-27T14:26:00+02:00
2012-07-27T14:26:00+02:00
soobrosa
https://blog.hu/user/9434
<p><img src="http://photos4.meetupstatic.com/photos/event/d/4/0/a/global_73194282.jpeg" alt="" border="0" class="imgright" />Július 19-én a Dohány utcai <a href="https://foursquare.com/v/bazaar-klub/4e3ce225d164b52911a5eeff" target="_self">Bazaar</a>-ban zajlott az első magyar <a href="http://www.meetup.com/meetoff/events/65032162/" target="_self">Infografika Meetoff.</a> Rövid előadásunkban <a href="http://dataeast.co/" target="_self">Balázs</a>sal a Tableau-val szerzett dashboard prototipizálási tapasztalatunkról beszéltünk az <a href="http://www.informationisbeautifulawards.com/2012/01/challenge-of-the-stars/" target="_self">Information is Beautiful</a> verseny kapcsán.</p>
<div>
<p>Kicsit polemizáltunk arról, hogy mennyire bulvár a hasonnevű könyv, amelyből a szervezők egy példányt ki is sorsoltak - annak mindenesetre örülünk, hogy magyar nyelven is hozzáférhető.</p>
<p>A versenyben igen hasznos volt a Tableau gyors prototipizálási képessége, a papírra skiccelt dashboard mind az 5 prototípus irányával ki tudtuk próbálni, hogy mennyire releváns válaszokat tudunk alapvető kérdéseinkre adni. Igyekeztünk actionable nézeteket kidolgozni és így sikerült végül valami egészen másra használni a Tableau-t, mint amire készült, egy egészen webes alkalmazásra hajazó vizualizáció lett a végeredmény. Nem tudtuk eldönteni, hogy a rendelkezésre bocsátott adatforrás figyelmetlenségből vagy szándékosan volt hibás és koszos, mindenesetre más forrásokból (Boxofficemojo és Wikipedia) újabb oszlopokkal dúsítottuk. (Kéménybe korommal: emlékeztessük magunkat mindig, hogy akármilyen kis projekten is dolgozunk, igen hasznos lehet valamilyen elsődleges kulcs, amelynek segítségével akár már az adatforrások lezárta után is tudunk még oszlopokat injektálni, joinolni a tábláinkba.) Az alkalmazássá alakítás igazi hekkeléssé fajult, logika került a táblába, és kapcsolóoszlopok miatt az eredetileg körülbelül 700*17-es tábla 33869*41-es lett. Úgy sejtettük, hogy a verseny nyertesei inkább szépek lesznek, mint okosak - ez a sejtésünk be is igazolódott -, mi azonban erőforrás hiányában csak a végén húztunk be egy dizájnert a projektbe, ebben még biztosan javulnunk kell.</p>
</div>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F07%2F27%2Fbazaar%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F07%2F27%2Fbazaar%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F07%2F27%2Fbazaar%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Infografika Meetoff"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/07/27/bazaar#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4742265" border="0" /></a><br /></p>
2012
diagram
vizualizáció
0
Adatkelet
https://adatkelet.blog.hu
http://photos4.meetupstatic.com/photos/event/d/4/0/a/global_73194282.jpeg
https://adatkelet.blog.hu/2012/06/24/review_c_j_date_s_database_design_and_relational_theory_normal_forms_and_all_that_jazz_master_class_o_reilly_m
Review: C.J. Date's Database Design and Relational Theory: Normal Forms and All That Jazz Master Class (O’Reilly Media)
2012-06-24T17:19:00+02:00
2012-06-24T17:19:00+02:00
soobrosa
https://blog.hu/user/9434
<p style="text-align: left;"><img src="http://akamaicovers.oreilly.com/images/0636920025917/s.gif" alt="" />It should be my mistake. Once I was interested in a serious look on database design, second I was really curious what could O'Reilly Media do with the "talking head" courseware genre. Boy, was I disappointed. As I started watching I immediately found myself in the Eighties watching BBC in some Wales humdrum town. Expect nodding heads around the table, I can't reflect responsibly on the content as I fell asleep immediately. I believe this is not a proper choice of media for this topic.</p>
<p style="text-align: left;">Check for yourself at <a href="http://shop.oreilly.com/product/0636920025900.do" target="_self">O'Reilly</a>.</p>
<p>Score: 1 of 5.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F06%2F24%2Freview_c_j_date_s_database_design_and_relational_theory_normal_forms_and_all_that_jazz_master_class_o_reilly_m%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F06%2F24%2Freview_c_j_date_s_database_design_and_relational_theory_normal_forms_and_all_that_jazz_master_class_o_reilly_m%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F06%2F24%2Freview_c_j_date_s_database_design_and_relational_theory_normal_forms_and_all_that_jazz_master_class_o_reilly_m%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: C.J. Date's Database Design and Relational Theory: Normal Forms and All That Jazz Master Class (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/06/24/review_c_j_date_s_database_design_and_relational_theory_normal_forms_and_all_that_jazz_master_class_o_reilly_m#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4608280" border="0" /></a><br /></p>
2012
book
review
oreilly
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/0636920025917/s.gif
https://adatkelet.blog.hu/2012/05/15/diagramtipus
Diagramtípus
2012-05-15T16:59:00+02:00
2012-05-15T16:59:00+02:00
soobrosa
https://blog.hu/user/9434
<div class="blh_post_image">
<p class="blh_post_img"><a href="http://adatkelet.blog.hu/media/postimage/407776_10150605459166079_188816435_n_1340549475.jpg" target="_parent"><img src="http://adatkelet.blog.hu/media/postimage/407776_10150605459166079_188816435_n_1340549475.jpg" width="427" height="463" alt="407776_10150605459166079_188816435_n_1340549475.jpg_427x463" /></a></p>
<p></p><p>Kicsit skizoid a viszonyom a treemap-ekkel, mindig izgattak, hasznosnak tartom őket, de a legtöbbször nehezen értelmezhetőek. Még januárban csináltam Excelben a fenti ábrát, ha még egy dimenziót sikerülne érthetően belegyömöszölni, elégedett lennék.</p>
<p><strong>Update:</strong> közben rájöttem, hogy a fenti cucc egy <strong>mosaic plot</strong>, sőt mitöbb egy <strong><a href="http://en.wikipedia.org/wiki/Marimekko#Marimekko_chart">Marimekko chart</a></strong></p>
</div>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F05%2F15%2Fdiagramtipus%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F05%2F15%2Fdiagramtipus%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F05%2F15%2Fdiagramtipus%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Diagramtípus"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/05/15/diagramtipus#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4608245" border="0" /></a><br /></p>
adat
2012
diagram
0
Adatkelet
https://adatkelet.blog.hu
http://adatkelet.blog.hu/media/postimage/407776_10150605459166079_188816435_n_1340549475.jpg
https://adatkelet.blog.hu/2012/04/17/review_drew_conway_amp_john_myles_white_machine_learning_for_hackers_o_reilly_media
Review: Drew Conway & John Myles White: Machine Learning for Hackers (O’Reilly Media)
2012-04-17T11:46:09+02:00
2012-04-17T11:46:09+02:00
soobrosa
https://blog.hu/user/9434
<p><img src="http://akamaicovers.oreilly.com/images/9781449303716/cat.gif" alt="" />As I consider myself a hacker rather than a coder I was delighted to find a title aimed for directly at me as "for Hackers". The topic of machine learning is both generally hot and personally interesting to me as I try to mangle recommendation approaches in the music domain and just finished with all worthwhile heuristics-based methods. I thought that this book could provide me with a good entry and could be a newer, more up-to-date approach than the classic <a href="http://shop.oreilly.com/product/9780596529321.do">Programming Collective Intelligence</a> by Toby Segaran. Nonetheless I was a bit surprised to realize that the hackers' language should be R instead of Python - so this meant that the book would also serve me as an intro to R. As learning R is also on my long to-do list, I was hoping that I could kill two birds with one stone.</p>
<p>The book has a solid structure, the first quarter is covering basic statistics showcasing the capabilities of R. Typical starter exercises of ML are well versed: Bayesian spam filtering, weighting schemes for ranking, regression, overfitting and optimization is explained and demonstrated with a down-to-earth and hands-on approach. The authors also touch some of the more complex topics: principal components analysis, multidimensional scaling and the k-nearest neighbours algorithm are introduced with real world data. I was really delighted to see a longer chapter dedicated to social graph analysis and I totally give kudos for the inclusion of Gephi, the powerful open source graph visualization and manipulation software that I also enjoy using more and more.</p>
<p>The authors come from a social science background and although this book seems to be avoiding 'programming' or providing code that could be incorporated in a runtime environment, I believe the goal they set, to provide machine learning tools for tinkering, has been reached with great success. It's short, concise and not scary at all. Check for yourself at <a href="http://shop.oreilly.com/product/0636920018483.do">O'Reilly.</a></p>
<p>Score: 5 of 5.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F04%2F17%2Freview_drew_conway_amp_john_myles_white_machine_learning_for_hackers_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F04%2F17%2Freview_drew_conway_amp_john_myles_white_machine_learning_for_hackers_o_reilly_media%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F04%2F17%2Freview_drew_conway_amp_john_myles_white_machine_learning_for_hackers_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: Drew Conway & John Myles White: Machine Learning for Hackers (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/04/17/review_drew_conway_amp_john_myles_white_machine_learning_for_hackers_o_reilly_media#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4456527" border="0" /></a><br /></p>
machine
2012
book
learning
review
oreilly
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/9781449303716/cat.gif
https://adatkelet.blog.hu/2012/03/29/the_blockbuster_meter
The Blockbuster Meter
2012-03-29T11:09:00+02:00
2012-03-29T11:09:00+02:00
soobrosa
https://blog.hu/user/9434
<p><a href="http://dataeast.co/about">Krich Balázzsal</a> közös verejtékkel, <a href="http://dataeast.co/">dataeast.co</a> fedőnéven neveztünk az <a href="http://www.informationisbeautiful.net/">Information Is Beautiful</a> <a href="http://www.informationisbeautifulawards.com/2012/01/challenge-of-the-stars/">moziversenyére</a> ezzel a <a href="http://www.tableausoftware.com/">Tableau</a> dashboard-dal. Ez egy mezei 41 oszlopos, 33869 soros adattábla realtime interface-szel. Próbáld ki!</p> <p><a href="http://public.tableausoftware.com/views/Whatmovieshouldwewatchtonight/Opinionmeter"><img src="http://24.media.tumblr.com/tumblr_m0epcrfCBE1rp9z8wo1_500.png" valign="left" alt="" /></a></p> <p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p> </p><p>A nevezés végül <a href="http://www.informationisbeautiful.net/2012/hollywood-visualizations/">shorlistre</a> került, a Tableau <a href="http://www.tableausoftware.com/public/blog/2012/02/tableau-public-viz-makes-hollywood-dataviz-contest-shortlist-1455">örömére is</a>, és az Indexre elkészítettük a <a href="http://index.hu/kultur/cinematrix/ccikkek/2012/03/28/moziadat/">magyar nyelvű változatot</a>.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F03%2F29%2Fthe_blockbuster_meter%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F03%2F29%2Fthe_blockbuster_meter%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F03%2F29%2Fthe_blockbuster_meter%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=The Blockbuster Meter"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/03/29/the_blockbuster_meter#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4456459" border="0" /></a><br /></p>
alkalmazás
adat
2012
portfólió
vizualizáció
0
Adatkelet
https://adatkelet.blog.hu
http://24.media.tumblr.com/tumblr_m0epcrfCBE1rp9z8wo1_500.png
https://adatkelet.blog.hu/2012/02/20/review_william_e_shotts_jr_the_linux_command_line_a_complete_introduction_o_reilly_media
Review: William E. Shotts Jr.: The Linux Command Line – A Complete Introduction (O’Reilly Media)
2012-02-20T14:44:46+01:00
2012-02-20T14:44:46+01:00
soobrosa
https://blog.hu/user/9434
<p><img src="http://akamaicovers.oreilly.com/images/9781593273897/cat.gif" alt="" />I approached this book as an aging hacker who started out network computing on DEC VAX and VMS, but spent more than a dozen years in Windows-close business environments, and now gets back to its roots with a programming habit turning serious. My UNIX experience got rusty during the years, and I was surprised to find a complete generation of programmers operating without a slight knowledge of the command line. I wanted to get a practical grasp again to make my day-to-day data crunching toolset wider with all the command line can provide me with – not least compell the youngsters who cannot help themselves starting out with a new JAVA class to solve any problem.</p> <p>The book is well-written, perhaps a bit too verbose, but it’s easily accessible even for beginners. However, I’m not totally sure how it should be consumed as I found it a bit middle-of-the-road, too detailed for a reference book, but not covering all the razorsharp workhorse approach of UNIX commands. In my case, text cruncing related basics, such as grep or regex is just slightly touched, you can’t even find the word ’greedy’ in the whole book. The back cover states that the target audience of the book is someone who already uses Linux with a GUI, but now wants to look under the hood.</p> <p>I’m not totally sure that this journey will amaze and show the real strength in the engines, but for me, it’s a keeper, I’ll definitely skim it to refresh my memories building my new Linux coding workstation. Check for yourself at <a href="http://shop.oreilly.com/product/9781593273897.do">O'Reilly.</a></p><p>Score: 4 of 5.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F02%2F20%2Freview_william_e_shotts_jr_the_linux_command_line_a_complete_introduction_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F02%2F20%2Freview_william_e_shotts_jr_the_linux_command_line_a_complete_introduction_o_reilly_media%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F02%2F20%2Freview_william_e_shotts_jr_the_linux_command_line_a_complete_introduction_o_reilly_media%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Review: William E. Shotts Jr.: The Linux Command Line – A Complete Introduction (O’Reilly Media)"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/02/20/review_william_e_shotts_jr_the_linux_command_line_a_complete_introduction_o_reilly_media#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4146478" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
http://akamaicovers.oreilly.com/images/9781593273897/cat.gif
https://adatkelet.blog.hu/2012/01/22/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_prezentacio
Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon - prezentáció
2012-01-22T18:20:00+01:00
2012-01-22T18:20:00+01:00
soobrosa
https://blog.hu/user/9434
<p>A héten bemutattam és egyben meg is védtem szakdolgozatom a főiskola szakdolgozatversenyén. Igyekszem mihamarabb megosztani az adatokat és a kódot is.</p>
<div style="width:595px" id="__ss_11138566"><iframe src="http://www.slideshare.net/slideshow/embed_code/11138566" width="595" height="497" frameborder="0" marginwidth="0" marginheight="0" scrolling="no"></iframe></div>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F01%2F22%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_prezentacio%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F01%2F22%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_prezentacio%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2012%2F01%2F22%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_prezentacio%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon - prezentáció"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2012/01/22/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_prezentacio#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/3712481" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2011/12/20/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon
Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon
2011-12-20T12:12:00+01:00
2011-12-20T12:12:00+01:00
soobrosa
https://blog.hu/user/9434
<p>Nem is értem, miért használ még bárki Scribd-et, hisz jóféle spammer oldal lett. A teljes szakdolgozatomnak is jó gazdája az Issuu.</p> <p> </p> <div><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" style="width:420px;height:272px" id="4e736efc-389a-11c2-bbfe-385f7e5acfaf"> <param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v2/IssuuReader.swf?mode=mini&backgroundColor=%23222222&documentId=120130172845-438e62ce9a1c4343acfbbbf71472a026"></param><param name="allowfullscreen" value="true"></param><param name="menu" value="false"></param><param name="wmode" value="transparent"></param><embed src="http://static.issuu.com/webembed/viewers/style1/v2/IssuuReader.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" wmode="transparent" style="width:420px;height:272px" flashvars="mode=mini&backgroundColor=%23222222&documentId=120130172845-438e62ce9a1c4343acfbbbf71472a026"></embed></object></div> <p> </p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F12%2F20%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F12%2F20%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F12%2F20%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2011/12/20/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/4078417" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2011/11/15/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_kivonat
Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon - kivonat
2011-11-15T10:55:00+01:00
2011-11-15T10:55:00+01:00
soobrosa
https://blog.hu/user/9434
<div><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" style="width:420px;height:272px" id="ed33b1f7-5881-d671-1a5d-3fbd51950e3e">
<param name="movie" value="http://static.issuu.com/webembed/viewers/style1/v2/IssuuReader.swf?mode=mini&backgroundColor=%23222222&documentId=120115095227-b7236e3b02f5438584a99a04c92099f9"></param><param name="allowfullscreen" value="true"></param><param name="menu" value="false"></param><param name="wmode" value="transparent"></param><embed src="http://static.issuu.com/webembed/viewers/style1/v2/IssuuReader.swf" type="application/x-shockwave-flash" allowfullscreen="true" menu="false" wmode="transparent" style="width:420px;height:272px" flashvars="mode=mini&backgroundColor=%23222222&documentId=120115095227-b7236e3b02f5438584a99a04c92099f9"></embed></object>
</div>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F11%2F15%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_kivonat%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F11%2F15%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_kivonat%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F11%2F15%2Flokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_kivonat%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Lokáció alapú közösségi tevékenységek turisztikai hatása Magyarországon - kivonat"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2011/11/15/lokacio_alapu_kozossegi_tevekenysegek_turisztikai_hatasa_magyarorszagon_kivonat#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/3548458" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
https://adatkelet.blog.hu/2011/10/12/strata_konferencia_csemegek
Strata konferencia csemegék
2011-10-12T18:38:00+02:00
2011-10-12T18:38:00+02:00
soobrosa
https://blog.hu/user/9434
<p>Tavasszal ismét <a href="http://strataconf.com/strata2012">Strata</a>, a 2011-es konferencia számomra legtanulságosabb videói az alábbiak voltak.</p> <p><iframe width="560" height="315" src="https://www.youtube.com/embed/HwVPxYWDO4w" frameborder="0" allowfullscreen=""></iframe></p> <p><iframe width="560" height="315" src="https://www.youtube.com/embed/1-C0Vtc-sHw" frameborder="0" allowfullscreen=""></iframe></p> <p><iframe width="560" height="315" src="https://www.youtube.com/embed/VWC_2DMQrbY" frameborder="0" allowfullscreen=""></iframe></p> <p>Naomi Robbins "Communicating Data Clearly" tutorialja (<a href="http://assets.en.oreilly.com/1/event/55/Communicating%20Data%20Clearly%20Presentation.pdf">pdf</a>) azonnal klasszikussá vált.</p>
<p><a title="Megosztom Facebookon!" href="https://www.facebook.com/sharer.php?api_key=120587281320910&locale=hu_HU&method=stream.share&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F10%2F12%2Fstrata_konferencia_csemegek%3Futm_source%3Dbloghu_rss%26utm_medium%3Dfacebook%26utm_campaign%3Dblhshare"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_facebook.png" alt="Megosztom Facebookon!"></a>
<a title="Megosztom Twitteren!" href="https://twitter.com/home?status=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F10%2F12%2Fstrata_konferencia_csemegek%3Futm_source%3Dbloghu_rss"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_twitter.png" alt="Megosztom Twitteren!"></a>
<a title="Megosztom Tumblren!" href="https://www.tumblr.com/share?v=3&u=https%3A%2F%2Fadatkelet.blog.hu%2F2011%2F10%2F12%2Fstrata_konferencia_csemegek%3Futm_source%3Dbloghu_rss%26utm_medium%3Dtumblr%26utm_campaign%3Dblhshare&t=Strata konferencia csemegék"><img src="https://m.blog.hu/assets/frontend/img/rss/icon_tumblr.png" alt="Megosztom Tumblren!"></a>
<a href="https://adatkelet.blog.hu/2011/10/12/strata_konferencia_csemegek#comments"><img class="item_ctp" src="https://adatkelet.blog.hu/rss/image/post/id/3524909" border="0" /></a><br /></p>
0
Adatkelet
https://adatkelet.blog.hu
http://i.ytimg.com/vi/HwVPxYWDO4w/0.jpg