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09/16/2023
Bridging Dense and Sparse Maximum Inner Product Search
Maximum inner product search (MIPS) over dense and sparse vectors have p...
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05/15/2023
Efficient and Effective Tree-based and Neural Learning to Rank
This monograph takes a step towards promoting the study of efficiency in...
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01/25/2023
An Approximate Algorithm for Maximum Inner Product Search over Streaming Sparse Vectors
Maximum Inner Product Search or top-k retrieval on sparse vectors is wel...
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10/21/2022
An Analysis of Fusion Functions for Hybrid Retrieval
We study hybrid search in text retrieval where lexical and semantic sear...
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11/22/2019
An Alternative Cross Entropy Loss for Learning-to-Rank
Listwise learning-to-rank methods form a powerful class of ranking algor...
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11/30/2018