Embedding-based Zero-shot Retrieval through Query Generation

Passage retrieval addresses the problem of locating relevant passages, usually from a large corpus, given a query. In practice, lexical term-matching algorithms like BM25 are popular choices for retrieval owing to their efficiency. However, term-based matching algorithms often miss relevant passages...

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Bibliographische Detailangaben

Hauptverfasser:	Liang, Davis, Xu, Peng, Shakeri, Siamak, Santos, Cicero Nogueira dos, Nallapati, Ramesh, Huang, Zhiheng, Xiang, Bing
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Information Retrieval
Online-Zugang:	Volltext bestellen
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