Search Results for author: Zhizhong Chen

Found 5 papers, 1 papers with code

ExpertRank: A Multi-level Coarse-grained Expert-based Listwise Ranking Loss

no code implementations29 Jul 2021 Zhizhong Chen, Carsten Eickhoff

Existing listwise ranking losses treat the candidate document list as a whole unit without further inspection.

Information Retrieval Retrieval

The Cross-Lingual Arabic Information REtrieval (CLAIRE) System

no code implementations29 Jul 2021 Zhizhong Chen, Carsten Eickhoff

Despite advances in neural machine translation, cross-lingual retrieval tasks in which queries and documents live in different natural language spaces remain challenging.

Information Retrieval Machine Translation +2

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