A Unified Framework for Post-Retrieval Query-Performance Prediction.

Oren Kurland Anna Shtok David Carmel Shay Hummel

Published in: ICTIR (2011)

Keyphrases

query performance prediction
post retrieval
query difficulty
retrieval effectiveness
query suggestion
query expansion
relevance judgments
smoothing methods
average precision
web search
recent approaches
information retrieval
search engine
learning to rank
query logs