Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx

... Association for Computational Linguistics A probabilistic generative model for an intermediate constituency-dependency representation Federico Sangati Institute for Logic, Language and Computation University ... to the three models (BGM, BEM, WFM) specified in equations (2-4) and explained in the main text. 3 A probabilistic Model for TDS This section describes the pro...

Ngày tải lên: 20/02/2014, 04:20

... W.P. Yang, and I-H. Meng. Text summarization using a trainable summa- rizer and latent semantic analysis. In Informa- tion Processing and Management, 2005. 824 Proceedings of the 48th Annual ... on semantic group- ings extracted from documents, e.g., (Daum´eIII and Marcu, 2006; Titov and McDonald, 2008; Tang et al., 2009; Haghighi and Vanderwende, 2009; Radev et al., 2004; Branavan et ... des...

Ngày tải lên: 20/02/2014, 04:20

... topic relevance and opinion generation (Zhang and Ye, 2008). This model led to satis- factory performance, but an intensive computa- tion load was inevitable during retrieval, since for each ... relevant targets for the two topics, and therefore many word pairs ended up the same. As a result, documents belonging to topic 7 and topic 8 could not be differentiated, and they both pe...

Ngày tải lên: 20/02/2014, 04:20

... word spacing error and spelling error simulta- neously for Korean. This algorithm is based on noisy-channel model, which uses Jaso 3 transition probabilities and Eojeol transition probabilities ... with Jaso Transition 4 Probabilities We can use Eumjeol transition probabilities or Jaso transition probabilities for spelling error correction for Korean. We choose Jaso transition p...

Ngày tải lên: 20/02/2014, 12:20

... slice for text categorization by lan- guage (Cavnar and Trenkle, 1994) and Phone Rec- ognition followed by n-gram Language Modeling, or PRLM (Zissman, 1996) . Orthographic forms of language, ranging ... variety of cues can be used by humans and machines to distinguish one language from another. These cues include phonology, prosody, morphol- ogy, and syntax in the context of an uttera...

Ngày tải lên: 20/02/2014, 15:20

... present a block-based model for statis- tical machine translation. A block is a pair of phrases which are translations of each other. For example, Fig. 1 shows an Arabic-English translation example ... decoding does not change performance: the list just restricts the possible target translations for a source phrase. Under this model, the log-probability of a possible translation of...

Ngày tải lên: 20/02/2014, 15:20

... repairs and ap- propriateness repairs, statistical analysis does not sup- 6We performed the same analysis for the last and first syllables in the reparandum and repair, respectively, and for normalized ... to and including sequences of words) in an utterance) Orthographic transcriptions of the utterances were prepared by ARPA contractors accord- ing to standardized conventions. T...

Ngày tải lên: 20/02/2014, 21:20

... EDB-~enter for Humanistisk Forskning. Johansson, S., Leech, G. and Goodluck, H. (1978). Manual of information to accompany th, e Lancaster-Oslo/Ber~en cor~us of British En~lishl for use with ... University of Oslo. Ku~era, H. and Francis, W.N. (196~, revised 1971 and 1979). Manual of Information to accompany A Standard Corpus of Present-Day Edited American EaRlish, for use w...

Ngày tải lên: 22/02/2014, 09:20

... A PROBABILISTIC PARSER Roger Garside and Fanny Leech Unit for Computer Research on the English Language University of Lancaster Bailrigg Lancaster LAI 4YT, U.K. ABSTRACT ... of open and close brackets and con- stituent markings - each of these sequences is, for historical reasons, called a "T-tag". A T-tag consists of a left-hand and a right- hand part. ... T-tags to...

Ngày tải lên: 22/02/2014, 09:20

... experiment 2 for hexoses (black) and sucrose (grey). Doc. S1a. Model structure of C24. Doc. S1b. sbml format of model structure of C24. Doc. S2a. Model structure of Rsch. Doc. S2b. sbml format of model ... 2010) doi:10.1111/j.1742-4658.2010.07971.x Low temperature is an important environmental factor affecting the perfor- mance and distribution of plants. During the so-called proc...

Ngày tải lên: 14/02/2014, 22:20