flat features and patterns

Báo cáo khoa học: "Combining Tree Structures, Flat Features and Patterns for Biomedical Relation Extraction" ppt

Ngày tải lên : 08/03/2014, 21:20

... . 5 http://nlp.stanford.edu/software/lex-parser.shtml 6 http://disi.unitn.it/moschitti/Tree-Kernel.htm 6 Results and Discussion To measure the contribution of the features collected from the reduced graphs (using dependency patterns, trigger words and negative cues) and regex patterns, we ... dependency patterns, regex patterns, triggers, negative cues, syntactic dependencies among words and constituent parse trees) and their different repre- sentations (i.e. ﬂat features, tree structures and graphs) ... on 5 benchmark PPI corpora before and after adding features collected using dependency patterns, regex patterns, trigger words and negative cues to the walk features. The TPWF kernel is a component...

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Applying UML and patterns 2 edition

Ngày tải lên : 08/02/2014, 15:08

... itera-tively and incrementally. In the first iteration, a core set of analysis and design topics and notation is presented. The second iteration expands into new ideas, UML notation, and patterns. And ... principles and heuristics. By studying and applying the information and techniques presented here, you will become more adept at understanding a problem in terms of its processes and concepts, and ... Object-Oriented Analysis and Design 3 Applying UML and Patterns in OOA/D 3 Assigning Responsibilities 6 What Is Analysis and Design? 6 What Is Object-Oriented Analysis and Design? 7 An Example...

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Tài liệu Báo cáo khoa học: "Part-of-Speech Tagging for Twitter: Annotation, Features, and Experiments" pdf

Ngày tải lên : 20/02/2014, 04:20

... suffix features up to length 3, and features looking at capitalization patterns in the word. We then added features that leverage domain- specific properties of our data, unlabeled in-domain data, and ... Creating Speech and Language Data with Amazon’s Mechanical Turk. John Lafferty, Andrew McCallum, and Fernando Pereira. 2001. Conditional random fields: Probabilistic models for segmenting and labeling ... user-created content, and a flurry of recent research has aimed to understand and exploit these data (Ritter et al., 2010; Shar- ifi et al., 2010; Barbosa and Feng, 2010; Asur and Huberman, 2010;...

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Báo cáo khoa học: C-terminal, endoplasmic reticulum-lumenal domain of prosurfactant protein C – structural features and membrane interactions ppt

Ngày tải lên : 07/03/2014, 05:20

... enve- lope between 11 and 26 charges (m ⁄ z 4982–2108) was observed, and for hexamers and nonamers, complete envelopes between 20 and 35 charges (m ⁄ z 5480–3132) and between 28 and 37 charges (m ... 1.2 and 1.9 kV, and cone and RF lens potentials were 100 and 38 V, respectively. The pumping of the ESI interface region was restricted; backing pirani vacuum gauge from 1.8 to 1.95 mbar, and ... the left indicate bands that are compatible with monomers (a), trimers (3a), hexamers (6a), and nonamers (9a), according to sedimentation velocity and equilibrium data (A, C) and MS data (Fig....

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Báo cáo khoa học: "Syntactic Features and Word Similarity for Supervised Metonymy Resolution" pot

Ngày tải lên : 08/03/2014, 04:22

... reading and lowering both recall and precision. Bad predictors are the verbs “to have” and “to be” and some prepositions such as “with”, which can be used with metonymic (talk with Hungary) and literal ... metonymy) that “England” and “Scot- land” in (3) and (4) are also metonymic. In order to 2 Due to its regularity, conventional metonymy is also known as regular polysemy (Copestake and Briscoe, 1995). ... the PMWs are “Pakistan”, “England” and “Scotland”. The other level pertains to the similarity between the PMW’s contexts (“<subject> (had) won the World Cup” and “<subject> lost in...

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Báo cáo khoa học: "Features and Values" docx

Ngày tải lên : 08/03/2014, 18:20

... Features and Values Lauri Karttunen University of Texas at Austin Artificial Intelligence Center SRI International and Center for the Study of Language and Information Stanford ... Pereira, J. Robinson, and M. Tyson, 1983: "The Formalism and Implementation of PATR-II," in B. Grosz and M. Stiekel, Research on Interactive Acqui- sition and Use of Knowledge, ... 8.1]. 2. Unification and Generalization Several related grammar formalisms (UG, LFG, PATR- II, and GPSG) now e×ist that are based on a very similar conception of features and use unification...

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FINANCIAL LIBERALIZATION, MACROECONOMIC (IN)-STABILITY, AND PATTERNS OF DISTRIBUTION pptx

Ngày tải lên : 15/03/2014, 19:20

... Boratav, Yeldan and Köse (2000), Onaran (2000), Yeldan and Köse (1999), Filiztekin (1999), Ercan (1999), Pamukçu and de Boer (1999), Köse and Yeldan (1998a and 1998b), Yentürk (1997 and 1999), Uygur ... disinflation and stabilization is summarized in Calvo (2001), Calvo and Vegh (1999), Calvo, Reinhart and Vegh (1995), Amadeo (1996), Agenor (2000), Akyuz and Cornforth (1999), Calvo, Leiderman and ... (1996), Diaz-Alejandro (1985), Kaminsky and Reinhart (1999), Frenkel (1995), and Agenor and Montiel (1999, chp. 8). For individual country experiences see also Corbo (1985), and Edwards and Edwards...

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Báo cáo khoa học: Structural features and dynamics of a cold-adapted alkaline phosphatase studied by EPR spectroscopy docx

Ngày tải lên : 16/03/2014, 01:20

... linewidth, the values are 5.4 · 10 )10 and )1.36, respectively [48]. Acknowledgements The authors would like to thank the University of Ice- land Research Fund and the Icelandic Research Fund for ﬁnancial ... structure and dynamics. Biochemistry 35, 7692–7704. 19 Steinhoff HJ (2004) Inter- and intra-molecular distances determined by EPR spectroscopy and site-directed spin labeling reveal protein-protein and ... and dynamical features of a cold-adapted AP using site-directed spin-labeling in conjunction with EPR spectroscopy. The effects of cysteine mutations and spin-labeling on kinetic properties and...

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Báo cáo khoa học: "Features and Agreement" pptx

Ngày tải lên : 17/03/2014, 09:20

... Features and Agreement Sam Bayer and Mark Johnson* Cognitive and Linguistic Sciences, Box 1978 Brown University { b ayer,mj ... features will be treated as atomic propositions (we have no need to separate them into attributes and values), and a simple cat- egory will be a Boolean combination of such atomic &apos ;features& apos; ... '^' and 'v' (Morrill named these 'lq' and '11' respectively). Given a set of atomic features 5, we define the set of feature terms 7- and categories...

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Báo cáo khoa học: "Cube Summing, Approximate Inference with Non-Local Features, and Dynamic Programming without Semirings" doc

Ngày tải lên : 17/03/2014, 22:20

... can understand cube decoding through an algebraic structure with two operations ⊕ and ⊗, where ⊗ need not be associative and need not dis- tribute over ⊕, and furthermore where ⊕ and ⊗ are 5 Distributivity ... Lafferty, A. McCallum, and F. Pereira. 2001. Con- ditional random ﬁelds: Probabilistic models for segmenting and labeling sequence data. In Proc. of ICML. R. Levy, F. Reali, and T. Grifﬁths. 2008. ... Semirings Old and New We now consider interesting special cases and variations of cube summing. 6.1 The k-best+residual Semiring When restricted to local features, cube pruning and cube summing...

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An Idiot’s Guide to Photoshop: Advanced Features and Fun Photo Effects

Ngày tải lên : 19/03/2014, 13:28

... can pull and drag and rotate those pins. Make your changes and hit enter when you’re satisfied: Pretty good, isn’t it? Our ducks are not distorted and feeling just as fine as before. And our background ... scale vertically and horizontally? Scale in one direction and hit enter (or double-click) and then scale in the other direction and apply; b) It is best used when you have an image for printing and need ... your image in Photoshop and make a quick selection around the ball and its shadow (you don’t have to be precise): correcting lens distortion, bending a giraffe’s neck, and more. Some quick tips: a)...

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Báo cáo khoa học: "SEMANTIC FEATURES AND SELECTION RESTRICTIONS" pptx

Ngày tải lên : 24/03/2014, 05:21

... or metaphoric (as in the sea smiled). 4. SEMANTIC FEATURES AND SELECTION RESTRICTIONS IN LEXICON AND GRAMMAR In early 60-ies semantic features were almost unique theoretical instrument ... semantic features: [+Incompatibility of contraries] (you cannot believe that P and simultaneously believe that not-P, though, e.g., you can assume that P and simultaneously assume that not-P) and ... and the verb ~h~xg.&~.Tb has its usual meaning of a verb of motion. 3. Disambiguation of a lexically homonymous noun by addressing transfer features of the predicate. Thus, semantic features...