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政大機構典藏 > 資訊學院 > 資訊科學系 > 會議論文 > Item 140.119/75195

Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/75195

Title:	Using co-occurrence information to improve Chinese-English word alignment in translation test items for high school students
Authors:	Huang, C.-S.;Chang, Y.-C.;Liu, Chaolin;Tseng, Y.-H. 劉昭麟
Contributors:	資科系
Keywords:	Co-occurrence;Co-occurrence informations;English-chinese translations;High school;High school students;Scoring methods;Translation pair;Word alignment;Computational linguistics;Speech processing;Alignment
Date:	2010
Issue Date:	2015-05-20 17:03:13 (UTC+8)
Abstract:	We study the word alignment between the Chinese problems and the English answers for the English-Chinese translation tests at the high school level in Taiwan. After applying a dictionary-based approach, we attempted to take advantage of the information about co-occurrence of unaligned words to find more translation pairs. We explored five scoring methods that were previously proposed in the literature. We ran our experiments with more than 17,000 test items, and checked the aligned word pairs that were assigned high scores. Experimental results showed that we could improve the F measure for the alignment task from 76.9% to 83.7% with the best performing scoring method.
Relation:	Proceedings of the 22nd Conference on Computational Linguistics and Speech Processing, ROCLING 2010
Data Type:	conference
Appears in Collections:	[資訊科學系] 會議論文

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