期刊论文

Li, Bo

英文

NATURAL LANGUAGE ENGINEERING

1351-3249

2018

24

4

523-549

10.1017/S1351324917000481

Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [61300144, 61572223]; State Language Commission of China [YB125-132]; Humanity and Social Science Foundation of Ministry of Education of China [15YJC870029]; Fundamental Research Funds for Central UniversitiesFundamental Research Funds for the Central Universities [CCNU16A06015, CCNU15A05062, CCNU17GF0005, CCNUSZ2017024]

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...