a probabilistic modeling framework for lexical entailment
Báo cáo khoa học: "Automatic Story Segmentation using a Bayesian Decision Framework for Statistical Models of Lexical Chain Features" pdf
... boundaries only) Lexical chain starts / endsFitted uniform dist. for lexical chain startsxFitted uniform dist. for lexical chain ends Lexical chain starts / endsFitted uniform dist. for lexical ... Combi-nation of Lexical Chain Features We trained the parameters of the Weibull distri-bution for lexical chain starts and ends at story boundaries, the uniform distribution for lexical chain ... modeling of lexical chain starts and ends. We further extend this approach in two aspects: 1) a Bayesian decision framework is used; 2) chain continuations straddling across boundaries are taken...
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Tài liệu A Leader’s Framework for Decision Making ppt
... opportunity for innovationChaos unabatedteS up mechanisms (such as parallel teams) to take advantage of opportunities afforded by a chaotic environmentegaruocnE advisers to challenge your ... to manage chaos and innovationin parallel: The minute you encounter a crisis,appoint a reliable manager or crisis manage-ment team to resolve the issue. At the sametime, pick out a separate ... applications, from helping a pharma-ceutical company develop a new productstrategy to assisting a Canadian provincialgovernment in its efforts to engage employeesin policy making.The framework...
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Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx
... utilize a state of the art parser for PS trees (Charniak, 1999), and transform eachcandidate to TDS. This strategy can be considered a first step to efficiently test and compare differentmodels before ... Evaluation Metrics for TDSThe re-ranking framework described above, al-lows us to keep track of the original PS of eachTDS candidate. This provides an implicit advan-tage for evaluating our system, ... coordination, a linguistic phenomena highlyabundant in natural language production, but of-ten neglected when it comes to evaluating parsingresources. We have therefore proposed a specialevaluation...
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Basel III: A global regulatory framework for more resilient banks and banking systems pot
... (a) its IMM capital charge based on current parameter calibrations for EAD and (b) its IMM capital charge based on stressed parameter calibrations for EAD. For IRB banks, the risk weights applied ... standardised CVA risk capital charge 104. When a bank does not have the required approvals to use paragraph 98 to calculate a CVA capital charge for its counterparties, the bank must calculate a portfolio ... SFT transactions are material. A. Banks with IMM approval and Specific Interest Rate Risk VaR model34 approval for bonds: Advanced CVA risk capital charge 98. Banks with IMM approval for counterparty...
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Báo cáo khoa học: "A Risk Minimization Framework for Extractive Speech Summarization" doc
... 176. Aleksander Kolcz, Vidya Prabakarmurthi and Jugal Kalita. 2001. Summarization as feature selection for text categorization. In Proc. of Conference on Information and Knowledge Management: ... Inderjeet Mani and Mark T. Maybury Advances in automatic text summarization. MIT Press, Cambridge, 1999. Sameer R. Maskey and Julia Hirschberg. 2003. Automatic Summarization of Broadcast News ... & Management, 42, (1): 31 - 55. ChengXiang Zhai. Statistical language models for information retrieval. Morgan & Claypool Publishers, 2008. Justin Jian Zhang, Ho Yin Chan and Pascale...
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Báo cáo khoa học: "Integrating Pattern-based and Distributional Similarity Methods for Lexical Entailment Acquisition" doc
... Patrick and Deepak Ravichandran. 2004. Automatically Labeling Semantic Classes. In Proc. of HLT/NAACL-04. Boston, MA. Ravichandran, Deepak and Eduard Hovy. 2002. Learning Surface Text Patterns for ... Bar-Ilan University, Ramat Gan, Israel, 52900 {dagan,zitima}@cs.biu.ac.il Abstract This paper addresses the problem of acquir-ing lexical semantic relationships, applied to the lexical entailment ... lexical semantic relationships is a fun-damental task needed for most text understand-ing applications. Several types of lexical semantic relations were proposed as a goal for automatic acquisition....
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Báo cáo khoa học: "A Model-Theoretic Framework for Theories of Syntax" pdf
... automata-theoretic characterizations means that re- sults concerning the complexity of natural languages will have implications for the nature of the human language faculty. These automata-theoretic charac- ... the realms of GPSG and GB. 1 Introduction Generative grammar and formal language theory share a common origin in a procedural notion of grammars: the grammar formalism provides a gen- eral ... of all analyses that can occur in human lan- guages. The principles then distinguish particular sub-languages the head-final or the pro-drop lan- guages, for instance. Each realized human language...
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Báo cáo khoa học: "A Multi-resolution Framework for Information Extraction from Free Text" pptx
... F1-measure of anchor pair A i and A j. 5.3 Evaluation of templates At this stage, we have a set of accepted integral relation paths between any anchor pair A i and A j. The next task ... Satellite named Mar-shal Nucleus played by Amourie Kats Nucleus Satellitespan elaboration span elaboration elaboration span Figure 2. Exam-ple of anchor Anchor A i Marshal ... Evaluation of relation path In the first stage, we evaluate from training data the relevance of relation path Pathl = [A i, Rel1,…, Reln, A j] between candidate anchors A i and A j...
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Some studies on a probabilistic framework for finding object-oriented information in unstructured data
... S. Jayram, Rajasekar Krishna-murthy, Sriram Raghavan, Shivakumar Vaithyanathan, and Huaiyu Zhu. Avatar information extraction system. IEEE Data Eng. Bull. [23] Sándor Dominich. The Modern Algebra ... learning framework, which overcomes the challenges about scalability and adaptability of the previous approaches. We have then adapted the probabilistic framework to a Vietnamese domain - real ... based. We also adapt the probabilistic framework to Vietnamese Real Estate domain and have a satisfactory result. 1.4 Chapter summary This chapter brought an overview of web-page problem and...
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Báo cáo khoa học: "A Scalable Probabilistic Classifier for Language Modeling" pdf
... Ducharme, P. Vincent, and C. Jauvin. 2003. A Neural Probabilistic Language Model. Journal ofMachine Learning Research, 3:1137–1155. A. Berger, V. Della Pietra, and S. Della Pietra. 1996. A Maximum ... CategorizationResearch. Journal of Machine Learning Research,5:361–397. A. Mnih and G. Hinton. 2008. A Scalable HierarchicalDistributed Language Model. In Advances in NeuralInformation Processing ... that type of feature. The wildcard symbol*isused as a placeholder for arbitrary regular words. Thebias feature, which is active for each instance is writtenas* * *. In standard N-Gram...
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A general framework for studying class consciousness and class formation
... and class formation, but rather as a framework for de®ning an agenda of problems for empirical research withinclass analysis. In the multivariate empirical studies of class conscious-ness and ... framework 10. A general framework for studyingclass consciousness and classformationIn one way or another, most class analysts believe that at the core of classanalysis is a relatively simple causal ... of analysis, typically an entire society. To say that someone is``in'' a managerial class location is to claim that they are embedded in a set of interindividual interactions (relations)...
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- development of a regional risk management framework for apec economies for use in the control and prevention of introduced marine pests
- a framework for evaluating
- a framework for unifying
- a probabilistic modeling framework
- a probabilistic generative model for go enrichment analysis
- a unifying framework for probabilistic inference
- a unified energybased framework for unsupervised learning
- a risk minimization framework for information retrieval
- a risk minimization framework for domain adaptation
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