"Query Variations"

Is Query Performance Prediction With Multiple Query Variations Harder Than Topic Performance Prediction?
Accurately estimating the retrieval effectiveness of different queries representing distinct information needs is a problem in …
Oleg Zendel, J. Shane Culpepper, Falk Scholer
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New Perspectives to Query Performance Prediction Evaluation
The research on Query Performance Prediction (QPP) focuses on estimating the effectiveness of retrieval results in the absence of human …
Oleg Zendel
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