Коллективная классификация

A content selection component deter- mines which information should be con- veyed in the output of a natural language generation system. We present an effi- cient method for automatically learning …...

Research in named entity recognition and mention detection has typically involved a fairly small number of semantic classes, which may not be adequate if seman- tic class information is intended …...

This paper explores approaches to sentiment classification of U.S. Congressional floor- debate transcripts. Collective classification techniques are used to take advantage of the informal citation structure present in the de- …...

This paper addresses the question of how doc- ument classifiers can exploit implicit infor- mation about document similarity to improve document classifier accuracy. We infer doc- ument similarity using simple …...

Supervised stance classification, in such do- mains as Congressional debates and online forums, has been a topic of interest in the past decade. Approaches have evolved from text classification to …...

AbstractFraming is a political strategy in which politicians carefully word their statements in order to control public perception of issues. Previous works exploring political framing typically analyze frame usage in …...