144 search results - page 9 / 29 » Improved Source-Channel Models for Chinese Word Segmentation |
NAACL
2007
13 years 9 months ago
2007
This paper addresses the problem of classifying Chinese unknown words into fine-grained semantic categories defined in a Chinese thesaurus. We describe three novel knowledge-based...
ACL
2010
13 years 6 months ago
2010
This paper presents a joint optimization method of a two-step conditional random field (CRF) model for machine transliteration and a fast decoding algorithm for the proposed metho...
EMNLP
2004
13 years 9 months ago
2004
Traditional word alignment approaches cannot come up with satisfactory results for Named Entities. In this paper, we propose a novel approach using a maximum entropy model for nam...
IRAL
2003
ACM
14 years 1 months ago
2003
ACM
Query expansion by pseudo-relevance feedback is a well-established technique in both mono- and cross- lingual information retrieval, enriching and disambiguating the typically ter...
NAACL
2010
13 years 5 months ago
2010
Syntactic machine translation systems extract rules from bilingual, word-aligned, syntactically parsed text, but current systems for parsing and word alignment are at best cascade...