Word Importance Discrimination using Context Information
Danil Nemirovsky, Vladimir Dobrynin · Text REtrieval Conference · 2008
Abstract : Word importance discrimination is a task deserving attention when one treats a topic from TREC where a topic is quite long. The goal of the process is to estimate importance of words which carry any (additional) information about user information needs. In our experiments we estimated word importance using context information of a word.