Báo cáo khoa học: "Translation Model Size Reduction for Hierarchical Phrase-based Statistical Machine Translation" pot

... Southern California, Los Angeles. Richard Zens and Hermann Ney. 2006. Discriminative reordering models for statistical machine translation. In Proceedings on the Workshop on Statistical Machine Translation, ... translation model, a lexicalized reordering model, a 6-gram target language model, distortion cost, word and phrase penalties. The re- ordering model is a hierarchical...

Ngày tải lên: 19/02/2014, 19:20

... use off-the-shelf SMT techniques for post-ordering. 3.2 Parsing Model Our proposed model is called the parsing model. The translation process for the parsing model is shown in Figure 2. In this ... the ITG model in SMT: ITG was used for training pre-ordering models (DeNero and Uszkoreit, 2011); hierarchical phrase-based SMT (Chiang, 2007), which is an extension of ITG; and...

Ngày tải lên: 30/03/2014, 17:20

... Association for Computational Linguistics, pages 43–48, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics LetsMT!: A Cloud-Based Platform for Do-It-Yourself Machine ... needs. Harnessing the huge potential of the web together with open statistical machine translation (SMT) technologies, LetsMT! has created an online collaborative platform...

Ngày tải lên: 07/03/2014, 18:20

... statistical machine translation (Brown et al., 1990). It allows an independent modeling of tar- get language model P r (e I 1 ) and translation model P r(f J 1 |e I 1 ). The target language model ... p(e  |e  ) ·(1 − p m )  We formulated this equation for a bigram lan- guage model, but of course, the same method can also be applied for a trigram language model. The resulti...

Ngày tải lên: 17/03/2014, 06:20

... Association for Computational Linguistics, pages 291–295, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Translation Model Size Reduction for Hierarchical Phrase-based ... Con- sequently, the model size reduction is necessary and meaningful for SMT systems if it can be performed without significant performance degradation. The...

Ngày tải lên: 23/03/2014, 14:20

... The mathematics of statistical machine translation: pa- rameter estimation. Comput. Linguist., 19(2):263– 311. David Chiang. 2005. A hierarchical phrase-based model for statistical machine translation. ... state-of-the-art statistical machine translation (SMT) model. By looking for phrases that contain other phrases and replacing the sub- phrases with nonterminal symbol...

Ngày tải lên: 20/02/2014, 04:20

... Finally, by providing a uniform repre- sentation for a variety of linguistic theories, it offers a framework for comparing their consequences. Ul- timately it has the potential to reduce distinctions ... tentially provide a uniform formalization, allowing disparate theories to be compared on the basis of those properties. We dis- cuss L2,p, a monadic second-order logical framework...

Ngày tải lên: 17/03/2014, 09:20

... similar trans- lation strategies (such as comparing phrase-based statistical machine translation systems with other phrase-based statistical machine translation sys- tems), and using Bleu as an ... that for the rule-based sys- tem. We then performed a manual evaluation where we had three judges assign fluency and adequacy ratings for the English translations of 300 French sente...

Ngày tải lên: 17/03/2014, 22:20

... are more apt for expressing linguistic knowledge, and on the other, the SLLPS which are specifically designed for MT systems. We argue for another type of formalism, the general formalism, ... used for other purposes, while some simply die away. Those that we are interested in are formalisms which play some role in MT. The MT literature has cited formalisms like the formalis...

Ngày tải lên: 18/03/2014, 02:20

... putting them forward for discussion. 1 The asterisk is used throughout this paper to distinguish the trans- formed spellings assumed by words inside the computer from the orthographic forms in ... vowel. They may therefore be regarded as “allographs” of the same “grapheme” and represented by the same symbol, Ь. The transformations suggested so far are listed here for convenience:...

Ngày tải lên: 23/03/2014, 13:20