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Statistical information retrieval modelling: from the probability ranking principle to recent advances in diversity, portfolio theory, and beyond.
Jun Wang
Kevyn Collins-Thompson
Published in:
CIKM (2011)
Keyphrases
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recent advances
probability ranking principle
portfolio theory
information retrieval
researchers and practitioners
pattern recognition
document ranking
information retrieval systems
retrieval systems
search engine
information extraction
query expansion
classifier ensemble