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ACL
2012
13 years 8 months ago
String Re-writing Kernel
Learning for sentence re-writing is a fundamental task in natural language processing and information retrieval. In this paper, we propose a new class of kernel functions, referre...
Fan Bu, Hang Li, Xiaoyan Zhu
SKG
2006
IEEE
16 years 12 days ago
Embedding the Semantic Knowledge in Convolution Kernels
Convolution kernels, such as tree kernel and subsequence kernel are useful for natural language processing tasks. However, most of them ignore the semantic knowledge. In order to ...
Kebin Liu, Fang Li, Ying Han, Lei Liu
ICGI
2000
Springer
15 years 10 months ago
Constructive Learning of Context-Free Languages with a Subpansive Tree
A subpansive tree is a rooted tree that gives a partial order of nonterminal symbols of a context-free grammar. We formalize subpansive trees as background knowledge of CFGs, and i...
Noriko Sugimoto, Takashi Toyoshima, Shinichi Shimo...
EACL
2003
ACL Anthology
15 years 7 months ago
Effect of Cross-Language IR in Bilingual Lexicon Acquisition from Comparable Corpora
Within the framework of translation knowledge acquisition from WWW news sites, this paper studies issues on the effect of cross-language retrieval of relevant texts in bilingual l...
Takehito Utsuro, Takashi Horiuchi, Takeshi Hamamot...
EACL
1989
ACL Anthology
15 years 7 months ago
A logical treatment of semi-free word order and bounded discontinuous constituency
In this paper we present a logical treatment of semifree word order and bounded discontinuous constituency. We extend standard feature value logics to treat word order in a single...
Mike Reape