Bilingual chunk alignment based on interactional matching and probabilistic latent semantic indexing

	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
刊名	NATURAL LANGUAGE PROCESSING - IJCNLP 2004
	2005
卷号	3248 页码:416-425
关键词	bilingual chunking alignment interactional matching PLSI
英文摘要	An 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.
WOS标题词	Science & Technology ; Technology
类目[WOS]	Computer Science, Artificial Intelligence
研究领域[WOS]	Computer Science
收录类别	ISTP ; SCI
语种	英语
WOS记录号	WOS:000228359800044
公开日期	2015-12-24
内容类型	期刊论文
源URL	[http://ir.ia.ac.cn/handle/173211/9093]
专题	自动化研究所_09年以前成果
作者单位	Chinese Acad Sci, Inst Automat, Natl Lab Pattern Recognit, Beijing 100080, Peoples R China
推荐引用方式 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.