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chicago a fast and accurate method for portfolio risk

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Báo cáo khoa học: "A Fast and Accurate Method for Approximate String Search" pptx

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... Brill and Moore(2000) proposed employing a generative model for candidate generation and a hierarchy of trie struc-tures for fast candidate retrieval. Our approach is a discriminative approach and ... of the Association for Computational Linguistics, pages 52–61,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational Linguistics A Fast and Accurate Method for Approximate String ... Human Language Tech-nology and Empirical Methods in Natural LanguageProcessing, HLT ’05, pages 955–962, Morristown, NJ,USA. Association for Computational Linguistics.Alfred V. Aho and Margaret...
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Tài liệu Báo cáo khoa học: "Word representations: A simple and general method for semi-supervised learning" doc

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... learningapproach that we use is that it is simpler and moregeneral than that of Ando and Zhang (2005) and Suzuki and Isozaki (2008). Their methods dictate a particular choice of model and training ... the final NER F1 results. We compareto the state-of-the-art methods of Ando and Zhang(2005), Suzuki and Isozaki (2008), and for NER—Lin and Wu (2009). Tables 2 and 3 showthat accuracy can be ... certain wordrepresentations are preferable for certain tasks.Lin and Wu (2009) finds that the representationsthat are good for NER are poor for search queryclassification, and vice-versa. We apply...
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Getting Started With ASP.NET ASP.NET is a new and powerful technology for writing dynamic web pages.

Getting Started With ASP.NET ASP.NET is a new and powerful technology for writing dynamic web pages.

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... have built-in Java support via something known as the Java Virtual Machine (JVM), and there are several standard <object> and non-standard <applet> tags that are used to add Java ... The advantage are that the download time is faster than Java, and also you don't have to worry about integrating different languages into the page, as Curl is capable of providing the same ... CGI receives and transmits data means that the data is not easily manipulated by many programming languages, so you need one with good facilities for manipulating text and communicating with...
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Tài liệu Clinical Anatomy A revision and applied anatomy for clinical students docx

Tài liệu Clinical Anatomy A revision and applied anatomy for clinical students docx

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... contains air, the trachea is more radio-translucent than the neigh-bouring structures and is seen in posteroanterior and lateral radiographs as a dark area passing downwards, backwards and slightly ... the Fallopian tubes, uterus and vagina, 148The posterior abdominal wall, 149◊◊The suprarenal glands, 151◊◊Abdominal aorta, 151◊◊Inferior vena cava, 153◊◊Lumbar sympathetic chain, 153Part ... veinPretracheal fascia(containing thyroid,trachea, oesophagus and recurrent nerve)Anterior jugularveinC6Investing fasciaPre-vertebral fasciaFig. 16◊The cervical partof the trachea and itsenvirons...
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Báo cáo khoa học: "A Latent Dirichlet Allocation method for Selectional Preferences" pptx

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... pseudo-disambiguation task.Additionally, because LDA-SP is based on a for- mal probabilistic model, it has the advantage thatit can naturally be applied in many scenarios. For example, we can obtain ... M. Wallach, Jason Naradowsky,David A. Smith, and Andrew McCallum. 2009.Polylingual topic models. In EMNLP.David Newman, Arthur Asuncion, Padhraic Smyth, and Max Welling. 2009. Distributed algorithms ... usesLinkLDA, substantially outperforms both Inde-pendentLDA and JointLDA.Next, in figure 4, we compare LDA-SP withmutual information and Jaccard similarities us-ing both the generalization and primary...
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Báo cáo khoa học: "A Generalized-Zero-Preserving Method for Compact Encoding of Concept Lattices" pot

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... ERG contain thou-sands of types. We use binary constraints be-tween every pair of types, for a total of millionsof constraints and these are variables and con-straints over a domain of sets, ... set programmingconstraints always take a particular form: if x is a UL and a successor of y, then the constraints onits set Sxare exactly that |Sx| = λ + 1, Sx⊆ Sy, and Sxhas intersection ... filter language models: Tera-scale LMs onthe cheap. In Proceedings of the 2007 Joint Con-ference on Empirical Methods in Natural LanguageProcessing and Computational Natural LanguageLearning...
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A Database and Evaluation Methodology for Optical Flow pdf

A Database and Evaluation Methodology for Optical Flow pdf

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... common approach is to build imagepyramids by repeated blurring and downsampling (Lucas and Kanade 1981; Glazer et al. 1983;Burtetal.1983;Enkelman 1986; Anandan 1989; Black and Anandan 1996;Battiti ... equations are linear in du and dv and solved using a sparse linear solver. The estimates of u and v are then updated appropriately and the next iterationapplied.One disadvantage of variational algorithms ... the data and prior terms through the introductionof two sets of flow parameters, say (udata,vdata) for the dataterm and (uprior,vprior) for the prior:EGlobal= EData(udata,vdata)...
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