A retrieval model family based on the probability ranking principle for ad hoc retrieval

Many successful retrieval models are derived based on or conform to the probability ranking principle (PRP). We present a new derivation of a document ranking function given by the probability of relevance of a document, conforming to the PRP. Our formulation yields a family of retrieval models, cal...

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Veröffentlicht in:	Journal of the American Society for Information Science and Technology 2022-08, Vol.73 (8), p.1140-1154
Hauptverfasser:	Dang, Edward Kai Fung, Luk, Robert Wing Pong, Allan, James
Format:	Artikel
Sprache:	eng
Schlagworte:	Documents Families & family life Principles Ranking Retrieval Statistical analysis
Online-Zugang:	Volltext
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