Tài liệu Báo cáo khoa học: "Discriminative Syntactic Language Modeling for Speech Recognition" pdf

... pages 507–514, Ann Arbor, June 2005. c 2005 Association for Computational Linguistics Discriminative Syntactic Language Modeling for Speech Recognition Michael Collins MIT CSAIL mcollins@csail.mit.edu Brian ... advocated in Rosenfeld et al. (2001), which used Maximum Entropy modeling to allow for the use of shallow syntactic features for language modeling. A second co...

Ngày tải lên: 20/02/2014, 15:20

... Jelinek. 2000. Structured language modeling. Computer Speech and Language, 14(4):283–332. Stanley F. Chen and Joshua Goodman. 1998. An empir- ical study of smoothing techniques for language mod- eling. ... and Murat Saraclar. 2005. Discriminative syntactic language modeling for speech recognition. In Proceedings of the 43rd Annual Meeting of the Association for Computat...

Ngày tải lên: 20/02/2014, 04:20

... Association for Computational Linguistics, pages 306–315, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics Exploring Syntactic Structural Features for Sub-Tree ... experiment is shown in Table 1. We use 5000 sentences for experiment and divide them into three parts, with 3k for train- ing, 1k for testing and 1k for tuning the parameters o...

Ngày tải lên: 20/02/2014, 04:20

... NLP community. Previous work includes RBMs for topic modeling in text documents (Salakhutdinov and Hinton, 2009), and Temporal Factored RBM for language modeling (Mnih and Hinton, 2007). 3.2 Proposed ... LAS and UAS for different models. on adding the features (row b) shows that the feed forward inference procedure for ISBNs relies heav- ily on these feature connections to compe...

Ngày tải lên: 20/02/2014, 04:20

... Parsing for Machine Translation Michel Galley Computer Science Department Stanford University Stanford, CA 94305-9020 mgalley@cs.stanford.edu Christopher D. Manning Computer Science Department Stanford ... de- coding (and thus lessening the need for syntactic decoding) by rearranging input words in the train- ing data to match the syntactic structure of the target language. Finally,...

Ngày tải lên: 20/02/2014, 07:20

... performed about the same as random selection for the NE task, while for the parsing task extrinsic selection per- formed markedly worse. This shows that examples that were very informative for ... were not that informative for the parse learner. 2.3 Protocols for Multi-Task AL Obviously, we can expect one-sided selection to per- form better for the reference learner (the one for...

Ngày tải lên: 20/02/2014, 09:20

... seg- mentation, morphosyntactic tagging, parsing with grammars and language resource management. All Language Resources are structured in XML formats, as well as binary formats more adequate to ... cov- erage for French and English, originating from the former LADL 1 , will be distributed with the plat- form under LGPL-LR 2 license. The platform aims to be a generalist base for di- ve...

Ngày tải lên: 20/02/2014, 12:20

... June 2005. c 2005 Association for Computational Linguistics A Phonotactic Language Model for Spoken Language Identification Haizhou Li and Bin Ma Institute for Infocomm Research Singapore ... the 1996 NIST Language Recognition Evaluation database. 1 Introduction Spoken language and written language are similar in many ways. Therefore, much of the research in spoken...

Ngày tải lên: 20/02/2014, 15:20

... speaker is mapped by a speech recognizer onto a written form; this mapping is rarely completely correct. This introduces two levels of uncertainty into the processing of speech, which make the ... associated with a speech act of its own. This distinction is dealt with in the grammars by specifying special types for these complete utterances, phrases, and lexical items. 3. For...

Ngày tải lên: 20/02/2014, 19:20

... distributions (Neal, 1993). The potential for joint inference of complementary information, such as syntactic verb and semantic argument classes, has a clear and in- terpretable way forward, in contrast to the ... re- garding the exact definition of GR, and for example could use the Stanford inventory (De Marneffe et al., 2006) or even an entirely different lexico -syntactic formalism l...

Ngày tải lên: 19/02/2014, 19:20