Evaluating Text Representations for Retrieval of the Best Group of Documents.

Xiaoyong Liu W. Bruce Croft Evaluating Text Representations for Retrieval of the Best Group of Documents. 454-462 2008 ECIR http://dx.doi.org/10.1007/978-3-540-78646-7_43 conf/ecir/2008 db/conf/ecir/ecir2008.html#LiuC08