Improve Precategorized Collection Retrieval by Using Supervised Term Weighting Schemes.

Ying Zhao George Karypis

Published in: ITCC (2002)

Keyphrases

term weighting schemes
information retrieval
document collections
term weighting
machine learning
semi supervised
query expansion
probabilistic model
relevance feedback
supervised learning
information retrieval systems
test collection
retrieval model
text retrieval
language modeling