Please use this identifier to cite or link to this item:
https://scholarbank.nus.edu.sg/handle/10635/41625
DC Field | Value | |
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dc.title | Exploring syntactic structural features for sub-tree alignment using Bilingual Tree Kernels | |
dc.contributor.author | SUN JUN | |
dc.contributor.author | Zhang, M. | |
dc.contributor.author | Tan, C.L. | |
dc.date.accessioned | 2013-07-04T08:31:54Z | |
dc.date.available | 2013-07-04T08:31:54Z | |
dc.date.issued | 2010 | |
dc.identifier.citation | SUN JUN, Zhang, M., Tan, C.L. (2010). Exploring syntactic structural features for sub-tree alignment using Bilingual Tree Kernels. ACL 2010 - 48th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference : 306-315. ScholarBank@NUS Repository. | |
dc.identifier.isbn | 9781617388088 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/41625 | |
dc.description.abstract | We propose Bilingual Tree Kernels (BTKs) to capture the structural similarities across a pair of syntactic translational equivalences and apply BTKs to sub-tree alignment along with some plain features. Our study reveals that the structural features embedded in a bilingual parse tree pair are very effective for sub-tree alignment and the bilingual tree kernels can well capture such features. The experimental results show that our approach achieves a significant improvement on both gold standard tree bank and automatically parsed tree pairs against a heuristic similarity based method. We further apply the sub-tree alignment in machine translation with two methods. It is suggested that the sub-tree alignment benefits both phrase and syntax based systems by relaxing the constraint of the word alignment. © 2010 Association for Computational Linguistics. | |
dc.source | Scopus | |
dc.type | Conference Paper | |
dc.contributor.department | COMPUTATIONAL SCIENCE | |
dc.description.sourcetitle | ACL 2010 - 48th Annual Meeting of the Association for Computational Linguistics, Proceedings of the Conference | |
dc.description.page | 306-315 | |
dc.identifier.isiut | NOT_IN_WOS | |
Appears in Collections: | Staff Publications |
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