Báo cáo khoa học: "A Generative Constituent-Context Model for Improved Grammar Induction" docx

Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt

Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt

... paper, we formulate ex- tractive summarization as a two step learn- ing problem building a generative model for pattern discovery and a regression model for inference. We calculate scores for sentences ... approaches for MDS as presented in this paper. In this paper, we present a novel approach that formulates MDS as a prediction problem based on a two-step hybrid model: a gen...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

... of the Association for Computational Linguistics, pages 1367–1375, Uppsala, Sweden, 11-16 July 2010. c 2010 Association for Computational Linguistics A Unified Graph Model for Sentence-based ... relevant to the target concerned. Therefore, we argue that existing information representation i.e. bag-of-word, cannot satisfy the information needs for opinion retrieval. In this pape...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "A Finite-State Model of Human Sentence Processing" docx

Tài liệu Báo cáo khoa học: "A Finite-State Model of Human Sentence Processing" docx

... same form as the experimentalists so we in- herit their careful design. In this study, a total of 76 sentences were tested: 10 for lexical category ambiguity, 12 for RR am- biguity, 20 for PP ... interpretation of the model for human sentence processing. Corley and Crocker clearly state that their model is strictly limited to lexical ambiguity resolution, and their test of the mo...
Ngày tải lên : 20/02/2014, 11:21
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Tài liệu Báo cáo khoa học: "A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean" pdf

Tài liệu Báo cáo khoa học: "A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean" pdf

... 61–64, Prague, June 2007. c 2007 Association for Computational Linguistics A Joint Statistical Model for Simultaneous Word Spacing and Spelling Error Correction for Korean Hyungjong Noh* Jeong-Won ... network 8 4 Experiments and Analyses 4.1 Corpus Information Table 1: Corpus information Table 1 shows the information of corpus which is used for experiments. All corpora ar...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "A Phonotactic Language Model for Spoken Language Identification" pptx

Tài liệu Báo cáo khoa học: "A Phonotactic Language Model for Spoken Language Identification" pptx

... 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 ... acoustic to- kens to form a unified acoustic vocabulary in our voice tokenizer. Readers are referred to (Ma et al. , 2005) for details of acoustic modeling. 3.1 Vector Space Modeling...
Ngày tải lên : 20/02/2014, 15:20
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Tài liệu Báo cáo khoa học: "A Localized Prediction Model for Statistical Machine Translation" ppt

Tài liệu Báo cáo khoa học: "A Localized Prediction Model for Statistical Machine Translation" ppt

... blocks for for which . 560 4 Online Training of Maximum-entropy Model The local model described in Section 3 leads to the fol- lowing abstract maximum entropy training formulation: (8) In this formulation, ... is obtained for this model. The ’SWAP & OR’ model uses an orientation model as described in Section 3. Here, we obtain a small but significant improvement over the base-...
Ngày tải lên : 20/02/2014, 15:20
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Tài liệu Báo cáo khoa học: "A SPEECH-FIRST MODEL FOR REPAIR DETECTION AND CORRECTION" docx

Tài liệu Báo cáo khoa học: "A SPEECH-FIRST MODEL FOR REPAIR DETECTION AND CORRECTION" docx

... cues for repair processing. Discussion In this paper, we have presented a"speech-first" model, the Repair Interval Model, for studying repairs in spon- taneous speech. This model ... AROA Air Travel Information System (ATIS) database. Our results are interpreted within our "speech-first" framework for investigating repairs, the REPAIR IN- TERVAL MODEL (...
Ngày tải lên : 20/02/2014, 21:20
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Báo cáo khoa học: "A Cascaded Linear Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging" pdf

Báo cáo khoa học: "A Cascaded Linear Model for Joint Chinese Word Segmentation and Part-of-Speech Tagging" pdf

... each feture. ALL: all features, PER: perceptron model, WLM: word language model, PLM: POS language model, GPR: generating model, LPR: labelling model, LEN: word count penalty. LM with Witten-Bell ... algorithm. 1: Input: character sequence C 1:n 2: for i ← 1 n do 3: L ← ∅ 4: for l ← 1 min(i, K) do 5: w ← C i−l+1:i 6: for t ∈ P OS do 7: p ← label w as t 8: for q ∈ V[i − l] do 9:...
Ngày tải lên : 08/03/2014, 01:20
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Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

... calculation formulas are similar with equations (13) and (14) respectively. Before training trigram model (3), all possible baseNP rules should be extracted from the training corpus. For instance, ... describe the two-pass statistical model, parameters training and Viterbi algorithm for the search of the best sequences of POS tagging and baseNP identification. Before describing our alg...
Ngày tải lên : 08/03/2014, 05:20
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Báo cáo khoa học: " A Noisy-Channel Model for Document Compression" pptx

Báo cáo khoa học: " A Noisy-Channel Model for Document Compression" pptx

... achieves an f-score of for EDU identification, for identifying hierarchical spans, for nuclearity identification and for relation tagging. Parser Discourse Syntax Parser Forest Generator Decoder Chooser Length Output ... is characterized by a rhetor- ical relation. For example, the first sentence in Text (1) provides BACKGROUND information for inter- preting the information in senten...
Ngày tải lên : 08/03/2014, 07:20
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