Constructing Tree-based Index for Efficient and Effective Dense Retrieval

Recent studies have shown that Dense Retrieval (DR) techniques can significantly improve the performance of first-stage retrieval in IR systems. Despite its empirical effectiveness, the application of DR is still limited. In contrast to statistic retrieval models that rely on highly efficient invert...

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Hauptverfasser:	Li, Haitao, Ai, Qingyao, Zhan, Jingtao, Mao, Jiaxin, Liu, Yiqun, Liu, Zheng, Cao, Zhao
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science - Computation and Language Computer Science - Information Retrieval
Online-Zugang:	Volltext bestellen
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