Báo cáo hóa học: " A validation study using a modified version of Postural Assessment Scale for Stroke Patients: Postural Stroke Study in Gothenburg (POSTGOT)" doc

Báo cáo khoa học: "Finding Word Substitutions Using a Distributional Similarity Baseline and Immediate Context Overlap" potx

Báo cáo khoa học: "Finding Word Substitutions Using a Distributional Similarity Baseline and Immediate Context Overlap" potx

... distributional similarity baseline (a sub- set of Wikipedia) in an attempt to show that a good semantic parse and adequate filtering can provide reasonable performance even on domains where data is sparse. ... papers is that we add a new layer of verification: we extract pairs of verbs using au- tomatically derived semantic patterns, perform a first stage of filtering using t...

Ngày tải lên: 08/03/2014, 21:20

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Báo cáo khoa học: "Accurate Collocation Extraction Using a Multilingual Parser" docx

Báo cáo khoa học: "Accurate Collocation Extraction Using a Multilingual Parser" docx

... multilingual parsing for detecting accurate collocational information from English, French, Spanish and Italian cor- pora. The advantage of relying on full parsing over using a traditional window method ... separately for each stage: after the candidate selection stage, for evaluating the quality (in terms of grammati- cality) of candidates proposed; and after the ap- plicati...

Ngày tải lên: 17/03/2014, 04:20

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Báo cáo khoa học: "Fast Semantic Extraction Using a Novel Neural Network Architecture" docx

Báo cáo khoa học: "Fast Semantic Extraction Using a Novel Neural Network Architecture" docx

... phase of the MLP, and thus adapted automatically for the task we are interested in. 4.1.3 Integrating the verb position Feeding word vectors alone to a linear classifica- tion layer as in (Bengio and ... role in many end-user applications involving text: for infor- mation extraction, web-crawling systems, question and answer based systems, as well as machine trans- lation, summar...

Ngày tải lên: 17/03/2014, 04:20

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Báo cáo khoa học: "Automatic Story Segmentation using a Bayesian Decision Framework for Statistical Models of Lexical Chain Features" pdf

Báo cáo khoa học: "Automatic Story Segmentation using a Bayesian Decision Framework for Statistical Models of Lexical Chain Features" pdf

... scoring methods including single and combined lexical chain features. The baseline result is ob- tained using a scoring function based on the like- lihoods of seeing a chain start or end at a ... it, as well as a low count of chains continuing through it. We devise a Bayesian framework to capture such be- havior, using the lexical chain features of start, continuation...

Ngày tải lên: 23/03/2014, 17:20

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Báo cáo khoa học: "Linear Text Segmentation using a Dynamic Programming Algorithm" potx

Báo cáo khoa học: "Linear Text Segmentation using a Dynamic Programming Algorithm" potx

... per- formance in most cases is improved when using appropriate values of and r derived from training data and parameter validation. Finally, it is worth mentioning that our approach is "global" ... evaluation of our algorithm. In the second group of experiments and for both suites, for the determination of the appropriate [I a y,r values, we first use trainin...

Ngày tải lên: 31/03/2014, 20:20

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Tài liệu Báo cáo khoa học: "Japanese Dependency Parsing Using Co-occurrence Information and a Combination of Case Elements" pdf

Tài liệu Báo cáo khoa học: "Japanese Dependency Parsing Using Co-occurrence Information and a Combination of Case Elements" pdf

... Parsing Using Co-occurrence Information and a Combination of Case Elements Takeshi Abekawa Graduate School of Education University of Tokyo abekawa@p.u-tokyo.ac.jp Manabu Okumura Precision and Intelligence ... that simply adding it as a feature does not improve the accuracy. 5.5.3 Changing the amount of training data Changing the size of the training data set, we investigated...

Ngày tải lên: 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "An Alignment Algorithm using Belief Propagation and a Structure-Based Distortion Model" pdf

Tài liệu Báo cáo khoa học: "An Alignment Algorithm using Belief Propagation and a Structure-Based Distortion Model" pdf

... marginal probability (or an approximation of it) of V i taking the value x . An interesting point to note is that each message can be “scaled” (that is, multiplied by a constant) by any factor at ... Linguistics. U. Germann. 2001. Aligned hansards of the 36th parliament of canada. http://www.isi.edu/naturallanguage/download/hansard/. D. Gildea. 2003. Loosely tree-based alignment fo...

Ngày tải lên: 22/02/2014, 02:20

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Báo cáo khoa học: Ferrous Campylobacter jejuni truncated hemoglobin P displays an extremely high reactivity for cyanide – a comparative study ppt

Báo cáo khoa học: Ferrous Campylobacter jejuni truncated hemoglobin P displays an extremely high reactivity for cyanide – a comparative study ppt

... Rosano C, Losso R, Borassi A, Rizzi M, Wittenberg JB, Boffi A & Ascenzi P (1999) Cyanide binding to Lucina pectinata hemoglobin I and to sperm whale myoglobin: an X-ray crystallographic study. Biophys ... state of the heme iron atom and conforma- tional transition(s) modulating trHb reactivity. Finally, the very high affinity of cyanide for Cj-trHbP suggests that this globin may...

Ngày tải lên: 16/03/2014, 06:20

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Báo cáo khoa học: "On the German Locative: A Study in Symbols" pdf

Báo cáo khoa học: "On the German Locative: A Study in Symbols" pdf

... level of strings containing only upper- case symbols, forms the domain of all our transforma- tions. As an example of the application of the above rules, let us derive, at least in part, the ... demonstrated that a definite locative prepositional phrase relates in a different syntactic way to certain locative adverbs than does an indefinite one and that if the latter is...

Ngày tải lên: 16/03/2014, 19:20

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Báo cáo khoa học: "Speakers’ Intention Prediction Using Statistics of Multi-level Features in a Schedule Management Domain" ppt

Báo cáo khoa học: "Speakers’ Intention Prediction Using Statistics of Multi-level Features in a Schedule Management Domain" ppt

... Busayapongchai. 1996. A Form-Based Dialogue Manager for Spoken Language Applications”, Pro- ceedings of International Conference on Spoken Language Processing, 701-704. D. Litman and J. Allen. ... participants accom- plish a given task by using shared domain knowledge. Since a frame-based model is more flexible than a finite-state model and is more easy-implementable than...

Ngày tải lên: 17/03/2014, 02:20

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