Rough Set Based Document Ranking System.

K. Thammi Reddy M. Shashi L. Pratap Reddy

Published in: Artificial Intelligence and Pattern Recognition (2007)

Keyphrases

document ranking
rough set theory
document retrieval
language model
query expansion
rough sets
text retrieval
information retrieval
relevant documents
retrieved documents
pseudo relevance feedback
relevance model
relevance assessments
test collection
probabilistic model
digital libraries
query terms
decision trees