Wilson / New York Times / MIT Press / Penn Treebank / Twitter / Google / / /
Facility
Computer Science Columbia University / University of California / /
IndustryTerm
opinion mining / social networking / pre-processing technique / natural language processing tools / search queries / real time messages / /
Movie
The learning curve / /
Organization
National Science Foundation / MIT / European Chapter of the ACL / University of California at Santa Cruz / Stanford / Association for Computational Linguistics / /
Person
Junlan Feng / Alan Smeaton / Alessandro Moschitti / Adam Bermingham / Lei Huang / Michael Gamon / Kathleen Mckeown / Unigram Senti-features / Ilia Vovsha Owen Rambow / Richa Bhayani / Washington Posts / David Haussler / Patrick Paroubek / Alexander Pak / Dan Klein / Fadi Biadsy / Christopher D. Manning / Luciano Barbosa / Apoorv Agarwal / Deepak Mittal / /
Position
model / Bigram model / RT / first author / tree kernel model / /
Product
WordNet / Support Vector Machines / /
ProgrammingLanguage
C / VB / /
ProvinceOrState
New York / California / /
PublishedMedium
Computational Linguistics / Machine Learning / New York Times / /
Technology
natural language processing / Machine Learning / /
Sentiment Analysis of Twitter Data Apoorv Agarwal Boyi Xie Ilia Vovsha Owen Rambow Department of Computer Science Columbia University