Báo cáo khoa học: "an experimental study of ambiguity and context" ppt

Báo cáo khoa học: "an experimental study of ambiguity and context" ppt

Báo cáo khoa học: "an experimental study of ambiguity and context" ppt

... pp.39-46] a n experimental study of ambiguity and context* Abraham Kaplan, Department of Philosophy, University of California, Los Angeles Ambiguity is the common cold of the pathology of language. ... meanings of key terms. Special importance attaches to ambiguity as a result of the growing interest in the possibili- ties of mass translation: rapid and...
Ngày tải lên : 16/03/2014, 19:20
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Tài liệu Báo cáo khoa học: "An Empirical Study of Information Synthesis Tasks" doc

Tài liệu Báo cáo khoa học: "An Empirical Study of Information Synthesis Tasks" doc

... summaries consist of a) picking the first n sentences out of a set of selected documents (with different val- ues for n and different sets of documents) and b) taking the full content of a few doc- uments. ... (0.52 versus 0.77). On the other hand, all baselines improve, and some of them (SentenceSim precision and perplexity) give better results than both ROUGE and NICOS....
Ngày tải lên : 20/02/2014, 15:20
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Báo cáo khoa học: "An Empirical Study of Chinese Chunking" docx

Báo cáo khoa học: "An Empirical Study of Chinese Chunking" docx

... In Proceedings of CoNLL-2000 and LLL-2000, pages 142–144. Taku Kudo and Yuji Matsumoto. 2001. Chunking with support vector machines. In In Proceedings of NAACL01. John Lafferty, Andrew McCallum, and Fernando Pereira. ... listed as follows: • WORD: uni-gram and bi-grams of words in an n window. • POS: uni-gram and bi-grams of POS in an n window. • WORD+POS: Both the features...
Ngày tải lên : 08/03/2014, 02:21
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Báo cáo khoa học: "An Empirical Study of the Influence of Argument Conciseness on Argument Effectiveness" docx

Báo cáo khoa học: "An Empirical Study of the Influence of Argument Conciseness on Argument Effectiveness" docx

... descriptions of objects and processes from a knowledge base (Lester and Porter March 1997), text summaries of quantitative data (Robin and McKeown 1996), descriptions of plans (Young to appear) and ... model of a person’s values and preferences with respect to entities in a certain class. It comprises a value tree and a set of component value functions, one for ea...
Ngày tải lên : 08/03/2014, 05:20
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Báo cáo khoa học: "An Empirical Study of Active Learning with Support Vector Machines for Japanese Word Segmentation" pptx

Báo cáo khoa học: "An Empirical Study of Active Learning with Support Vector Machines for Japanese Word Segmentation" pptx

... word boundary. A set of the attributes of , and is used to predict the label of the . The set consists of twenty attributes: ten for the char- acter type ( , , , , , , , , , ), and an- other ten ... current increment of support vectors is less than half of the average increment. Table 2: Accuracy at Different Labeled Data Sizes with Random Sampling #of Sen- tences # of Ex-...
Ngày tải lên : 17/03/2014, 08:20
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Báo cáo khoa học: An NMR study of the interaction between the human copper(I) chaperone and the second and fifth metal-binding domains of the Menkes protein pot

Báo cáo khoa học: An NMR study of the interaction between the human copper(I) chaperone and the second and fifth metal-binding domains of the Menkes protein pot

... HAH1 and either the second or the fifth soluble domains of ATP7A (MNK2 and MNK5, respectively), in the pres- ence of copper(I). The copper-transfer properties of MNK2 and MNK5 are similar, and ... (blue) and copper(I)–MNK2 in the presence of apo-HAH1 at a 1 : 3 molar ratio (red), showing the simultaneous presence of signals of copper(I)–MNK2 and apo–MNK2. Fig. 3. Fit o...
Ngày tải lên : 30/03/2014, 15:20
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Tài liệu Báo cáo khoa học: "An Alternative Conception of Tree-Adjoining Derivation*" ppt

Tài liệu Báo cáo khoa học: "An Alternative Conception of Tree-Adjoining Derivation*" ppt

... Conceptions of Phrase Structure, pages 66-98. University of Chicago Press. Randolph Quirk, Sidney Greenbaum, Geoffrey Leech, and Jan Svartvik. 1985. A Comprehen- sive Grammar of the English ... Vijay-Shanker. 1987. A Study of Tree Ad- joining Grammars. Ph.D. thesis, Department of Computer and Information Science, Univer- sity of Pennsylvania. An Alternative Conception...
Ngày tải lên : 20/02/2014, 21:20
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Tài liệu Báo cáo khoa học: An autoinhibitory effect of the homothorax domain of Meis2 ppt

Tài liệu Báo cáo khoa học: An autoinhibitory effect of the homothorax domain of Meis2 ppt

... presence of alternative splicing around the 5¢-end of exon 6 of Meis2 and Meis3 was tested by RT-PCR. The positions of molecular mass markers are shown to the left, and the size in base pairs of the ... effect of the homothorax domain of Meis2 Cathy Hyman-Walsh, Glen A. Bjerke and David Wotton Department of Biochemistry and Molecular Genetics, and Center for Cell Sig...
Ngày tải lên : 16/02/2014, 15:20
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Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt

Tài liệu Báo cáo khoa học: Lipopolysaccharide-evoked activation of p38 and JNK leads to an increase in ICAM-1 expression in Schwann cells of sciatic nerves ppt

... the presence of cytokines. Natural ligands of ICAM- 1and LFA-1 are expressed on the surface of T and B lymphocytes, natural killer cells, monocytes, macrophages and granulocytes [33], and interaction ... infiltration of blood-borne monocytes and contributes to the development of PNS neuropathy. Experimental procedures Experimental animals and treatments Male Sprague–Da...
Ngày tải lên : 18/02/2014, 18:20
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Tài liệu Báo cáo khoa học: "An Empirical Investigation of Discounting in Cross-Domain Language Models" ppt

Tài liệu Báo cáo khoa học: "An Empirical Investigation of Discounting in Cross-Domain Language Models" ppt

... tune, and test on three disjoint corpora. We consider two different train- ing sets: one of 110M words of NYT from 2000 and 2001 (NYT00+01), and one of 110M words of AFP from 2002, 2005, and 2006 ... maximally domain-similar, we randomly assign half of these documents to train and half of them to test, yielding train and test corpora of approximately 50M words each,...
Ngày tải lên : 20/02/2014, 04:20
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