View Document Preview and Link Document Date: 2000-02-04 12:44:49 Open Document File Size: 192,37 KB Share Result on Facebook
City Washington / DC / Dublin / Reading / / Company David A. Evans CLARITECH Corporation / Emilia Stoica / Financial Times / / Country United States / / IndustryTerm threshold setting algorithm / basic thresholdsetting algorithms / threshold setting algorithms / delivery ratio algorithm / vector-space retrieval algorithms / dot product / adaptive threshold setting algorithm / beta-gamma algorithm / threshold updating algorithm / beta-gamma threshold regulation algorithm / learning algorithm / beta-gamma regulation algorithm / / Organization IDF / U.S. Government Printing Office / / Person Peter Jansen / Norbert Roma / Gerard / Robert G. Lefferts / Norbert Grot / Xiang Tong / / Position official / Editor / Walker / 2Poisson model for probabilistic weighted retrieval” / adaptive filtering model / updating the profile takes two steps / / ProgrammingLanguage Hoc / / ProvinceOrState Massachusetts / / PublishedMedium Financial Times / / Technology same threshold updating algorithm / threshold setting algorithm / delivery ratio algorithm / Rocchio learning algorithm / vector-space retrieval algorithms / beta-gamma regulation algorithm / threshold setting algorithms / training algorithm / beta-gamma threshold regulation algorithm / Scoring algorithm / Rocchio algorithm / basic thresholdsetting algorithms / adaptive threshold setting algorithm / thresholdsetting algorithms / beta-gamma algorithm / two algorithms / / SocialTag 
Optimization in CLARIT TREC-8 Adaptive Filtering Chengxiang Zhai, Peter Jansen, Norbert Roma, Emilia Stoica, David A. Evans CLARITECH Corporation Abstract In this paper, we describe the system and methods used for the CL