期刊论文

Li, Bo

英文

NATURAL LANGUAGE ENGINEERING

1351-3249

2018

24

4

523-549

10.1017/S1351324917000481

LI BO 1 GAUSSIER ERIC 2 YANG DAN 3 1 Department of Computer Science , Central China Normal University , Wuhan , China e-mail: libo@mail.ccnu.edu.cn 2 CNRS-LIG/AMA , Université Grenoble Alpes , Grenoble , France e-mail: eric.gaussier@imag.fr 3 China Electric Power Research Institute , Wuhan , China e-mail: yangdan3@epri.sgcc.com.cn † This work was co-supported by Natural Science Foundation of China (Nos. 61300144 and 61572223), State Language Commission of China (No. YB125-132), Humanity and Social Science Foundation of Ministry of Education of China (No. 15YJC870029) and the Fundamental Research Funds for Central Universities (No. CCNU16A06015, CCNU15A05062, CCNU17GF0005, CCNUSZ2017024). 07 2018 15 01 2018 24 4 523 549 02 03 2017 14 12 2017 15 12 2017 Copyright © Cambridge University Press 2018 2018 Cambridge University Press

本校为第一且通讯机构

Comparable corpora serve as an important substitute for parallel resources in cases of under-resourced language pairs. Previous work mostly aims to find a better strategy to exploit existing comparable corpora, while ignoring the variety in corpus quality. The quality of comparable corpora affects a lot its usability in practice, a fact that has been justified by several studies. However, researchers have not been able to establish a widely accepted and fully validated framework to measure corpus quality. We will thus investigate in this paper a comprehensive methodology to deal with the quali...