Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

Tài liệu Báo cáo khoa học: "Modeling the Translation of Predicate-Argument Structure for SMT" ppt

... word A h the leftmost word of A the rightmost word of A tgt the translation of A p the translation of A h the leftmost word of the translation of A the rightmost word of the translation of A Table ... semantically important, they also form a major part of the sentences. Therefore, whether verbal predicates are trans- lated correctly or not has a gre...
Ngày tải lên : 19/02/2014, 19:20
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Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

Tài liệu Báo cáo khoa học: Seeking the determinants of the elusive functions of Sco proteins pptx

... binding and concomitant formation of the compact Cu(I)-Sco1 structure. The formation of the stable compact Cu(I)-Sco1 state could thus constitute the important driving force of the cop- per transfer ... crystal structure [33] as well as the solution structure of the Sco1 homologue from Ther- mus thermophilus [19] were solved. Despite numerous efforts, solution or cr...
Ngày tải lên : 14/02/2014, 18:20
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Tài liệu Báo cáo khoa học: Glucuronate, the precursor of vitamin C, is directly formed from UDP-glucuronate in liver pptx

Tài liệu Báo cáo khoa học: Glucuronate, the precursor of vitamin C, is directly formed from UDP-glucuronate in liver pptx

... amounting to  7% of the rate of glucuronidation of 4-methylumbelliferone, one of the best substrates for glucuronidation. The involvement of UDP-glucuronosyltransferases in glu- curonate formation is ... nmolÆmin )1 Æmg )1 protein irrespective of the pres- ence or absence of xenobiotics (not shown), therefore being much lower than the rate of glucuronate formation...
Ngày tải lên : 19/02/2014, 07:20
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Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc

Tài liệu Báo cáo khoa học: On the mechanism of action of the antifungal agent propionate Propionyl-CoA inhibits glucose metabolism in Aspergillus nidulans doc

... compensates for the initial decrease of the oxalo- acetate concentration in t he equilibrium due to the accumulation of NADH [25]. Lineweaver–Burk diagrams were obtained b y use of the worksheet of the ... strong accumulation of propionyl-CoA in the DmcsA-strain, the activity of methylisocitrate lyase is twice as high than that of the wild-type. The addition...
Ngày tải lên : 19/02/2014, 16:20
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Tài liệu Báo cáo khoa học: "Untangling the Cross-Lingual Link Structure of Wikipedia" pptx

Tài liệu Báo cáo khoa học: "Untangling the Cross-Lingual Link Structure of Wikipedia" pptx

... (2) The first summand accounts for the edges en- tirely within the region, and the second one ac- counts for the edges in C(v, r) to the extent that they are within the radius. The definition of ... because the dis- tances in this extended graph are based on the so- lution of the LP. The properties of this algorithm are given by the following two theorems (pr...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "Analyzing the Errors of Unsupervised Learning" docx

Tài liệu Báo cáo khoa học: "Analyzing the Errors of Unsupervised Learning" docx

... summarize the predictions of the supervised system. If these match the empirical counts, then the M-step does not change the parameters. But if the supervised system predicts too many JJs, for example, ... migrations in the next. For exam- ple, the raising of the PP (B,C) inspires more of the 6 We could consolidate these migrations by using larger con- figurations...
Ngày tải lên : 20/02/2014, 09:20
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Tài liệu Báo cáo khoa học: "Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition" pdf

Tài liệu Báo cáo khoa học: "Improving the Scalability of Semi-Markov Conditional Random Fields for Named Entity Recognition" pdf

... than the system without it (the p-value is less than 1.0 < 10 −4 ). The result of the preceding entity information improves the performance. On the other hand, the system with preceding infor- mation ... entity. For 98.0% of the named entities in the training data of the shared task in the 2004 JNLPBA, the label of the preced- ing entity was “O”. In order...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Evaluating the Accuracy of an Unlexicalized Statistical Parser on the PARC DepBank" docx

Tài liệu Báo cáo khoa học: "Evaluating the Accuracy of an Unlexicalized Statistical Parser on the PARC DepBank" docx

... subcategorization infor- mation in the PoS tags and by the need to balance depth of analysis against the size of the deriva- tion space. On the Susanne corpus, the geometric mean of the number of analyses for ... it is not possible, for example, on the basis of the ar- guments made above, to choose to compare the performance of our system on ccomp to theirs...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Is the End of Supervised Parsing in Sight?" pdf

Tài liệu Báo cáo khoa học: "Is the End of Supervised Parsing in Sight?" pdf

... investigated the effect of adding the LA Times data to the total mix of Penn’s WSJ and NANC’s WSJ. Table 4 shows the results of this experiment, where the baseline of 0 sentences thus starts with the ... consists of the computation of the shortest derivations and the extraction of subtrees, UML- DOP involves iterative training of the parameters. Once...
Ngày tải lên : 20/02/2014, 12:20
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Tài liệu Báo cáo khoa học: "Modelling the substitutability of discourse connectives" doc

Tài liệu Báo cáo khoa học: "Modelling the substitutability of discourse connectives" doc

... On the coherence and structure of dis- course. Technical Report CSLI-85-37, Center for the Study of Language and Information, Stanford University. Ben Hutchinson. 2004a. Acquiring the meaning of ... µ syn , for ex- ample, denotes the mean of the Gaussian model for SYNONYMY. Next the likelihood ratio for p and q was divided by that for p and q  . If this value...
Ngày tải lên : 20/02/2014, 15:20
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