CASIA OpenIR  > 09年以前成果
Bilingual chunk alignment based on interactional matching and probabilistic latent semantic indexing
Liu, FF; Jin, QL; Zhao, J; Xu, B; Su, KY; Tsujii, J; Lee, JH; Kwong, OY
Source PublicationNATURAL LANGUAGE PROCESSING - IJCNLP 2004
2005
Volume3248Pages:416-425
SubtypeArticle
AbstractAn integrated method for bilingual chunk partition and alignment, called "Interactional Matching", is proposed in this paper. Different from former works, our method tries to get as necessary information as possible from the bilingual corpora themselves, and through bilingual constraint it can automatically build one-to-one chunk-pairs associated with the chunk-pair confidence coefficients. Also, our method partitions bilingual sentences entirely into chunks with no fragments left, different from collocation extracting methods. Furthermore, with the technology of Probabilistic Latent Semantic Indexing(PLSI), this method can deal with not only compositional chunks, but also non-compositional ones. The experiments show that, for overall process (including partition and alignment), our method can obtain 85% precision with 57% recall for the written language chunk-pairs and 78% precision with 53% recall for the spoken language chunk-pairs.
KeywordBilingual Chunking Alignment Interactional Matching Plsi
WOS HeadingsScience & Technology ; Technology
Indexed ByISTP ; SCI
Language英语
WOS Research AreaComputer Science
WOS SubjectComputer Science, Artificial Intelligence
WOS IDWOS:000228359800044
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ia.ac.cn/handle/173211/9093
Collection09年以前成果
AffiliationChinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
Recommended Citation
GB/T 7714
Liu, FF,Jin, QL,Zhao, J,et al. Bilingual chunk alignment based on interactional matching and probabilistic latent semantic indexing[J]. NATURAL LANGUAGE PROCESSING - IJCNLP 2004,2005,3248:416-425.
APA Liu, FF.,Jin, QL.,Zhao, J.,Xu, B.,Su, KY.,...&Kwong, OY.(2005).Bilingual chunk alignment based on interactional matching and probabilistic latent semantic indexing.NATURAL LANGUAGE PROCESSING - IJCNLP 2004,3248,416-425.
MLA Liu, FF,et al."Bilingual chunk alignment based on interactional matching and probabilistic latent semantic indexing".NATURAL LANGUAGE PROCESSING - IJCNLP 2004 3248(2005):416-425.
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