Aleksander Kołcz
About
Aleksander Kołcz is currently with Twitter, where he focuses on applying Machine Learning and Data Mining techniques to modeling user interests and to preventing service abuse. He has 12 years of indu
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01:13:29
Research at Twitter
Nov 4, 2013 10042 views
01:04:02
Large Scale Learning at Twitter
Aug 13, 2012 24714 views
26:23
Genre-Based Decomposition of Email Class Noise
Sep 14, 2009 3032 views
11:51
Poster Boaster
Nov 19, 2008 7900 views
44:57
Fighting Spam under Attack: Some Notes from the Field
Jan 28, 2008 3477 views
24:28
Site-Independent Template-Block Detection
Jan 28, 2008 3247 views
16:44
Upping the Baseline for High-Precision Text Classifiers
Aug 13, 2007 3194 views