Báo cáo khoa học: "Private Access to Phrase Tables for Statistical Machine Translation" pptx

... problem we solve, i.e. private access to a phrase table or other resources for the pur- pose of performing statistical machine translation. Private access to electronic information in general, however, ... Association for Computational Linguistics, pages 23–27, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Private Access to...

Ngày tải lên: 23/03/2014, 14:20

... 2006. c 2006 Association for Computational Linguistics Combination of Arabic Preprocessing Schemes for Statistical Machine Translation Fatiha Sadat Institute for Information Technology National ... word-level preprocessing schemes for Arabic on the quality of phrase- based statistical machine translation. We also present and evalu- ate different methods for combining pre-...

Ngày tải lên: 20/02/2014, 11:21

... is a source phrase, and t is a target phrase. j is the jump distance from the previously translated source word to the current source word. During training j can vary widely due to automatic word alignment ... model. Suppose we partition the feature space into multiple clusters (details in Section 3.2). Let the probabil- ity of target phrase and jump given certain source phrase fo...

Ngày tải lên: 17/03/2014, 00:20

... target sentences in sparse vector spaces defined by their corresponding vocabularies, and relies on a bilingual projection matrix to transform vectors in the target language space to the source language ... trans- lation for each source sentence. For E2P, DARPA has made available to all program participants an additional evaluation set with multiple (four) refer- ences for each tes...

Ngày tải lên: 17/03/2014, 00:20

... 2008. c 2008 Association for Computational Linguistics A Discriminative Latent Variable Model for Statistical Machine Translation Phil Blunsom, Trevor Cohn and Miles Osborne School of Informatics, University ... must store the entire target string generated. ilar to the methods for decoding with a SCFG in- tersected with an n-gram language model, which re- quire language model co...

Ngày tải lên: 23/03/2014, 17:20

... tree-shaped analogy to the popular n-gram ap- proaches to Statistical Machine Translation (e.g. (Koehn et al., 2003)), in which translation and lan- guage models are trainable separately too. More- over, ... would like to show in the following that the tectogrammatical layer of language description is close enough to this ideal to make the HMTM approach practically applicable. W...

Ngày tải lên: 20/02/2014, 09:20

... focus will be to explain how we are leveraging this exceptional resource to develop the ability to index similar materials automatically. The project we call MALACH (Multilingual Access to Large spoken ... availability of software to encode and exchange digital audio make possible physical access to spoken word collections at a previously unimaginable scale. Effective support...

Ngày tải lên: 24/03/2014, 03:20

... analysed (phrases or sentences) are ADDed it~ this top item, which has been therefore referred to as current level. POP re.coves the current top-ite+~ and e.:beds it into the ne~¢ top-item, ... is popped. The same need for ad boc storing may be shown for the object and few PP complements. For example, in the sentence A more complex treatuent is required for the sentence (4)...

Ngày tải lên: 24/03/2014, 05:21

... (hence “edits”) needed to transform one string into the other. We extend LED to sentence level by count- ing the substitutions, deletions and insertions of words necessary to transform a sentence into the other. ... ba- sis for accomplishing these tasks. Previous work aligns a group of sentences into a compact word lattice (Barzilay and Lee, 2003), a finite state au- tomaton representa...

Ngày tải lên: 31/03/2014, 01:20

... mentor to specify classifications that he would a priori like to appear meaningfully in descriptive responses. This information enables the system to faithfully reflect the implementor perceived ... easily modifiable to adapt to the requirements of a new user or database domain. For performance enhancement, the knowledge base may be augmented with an additional component f...

Ngày tải lên: 31/03/2014, 17:20