Báo cáo khoa học: "A Comprehensive Gold Standard for the Enron Organizational Hierarchy" potx

Báo cáo khoa học: "A Comprehensive Gold Standard for the Enron Organizational Hierarchy" potx

Báo cáo khoa học: "A Comprehensive Gold Standard for the Enron Organizational Hierarchy" potx

... be the set of pairs in the gold standard such that the people involved in the pair in T communicate with each other. These are precisely the dominance rela- tions in the gold standard which can be ... richer network for the core group, degree centrality is a better predictor for this group than for the non-core group. We also note that the prediction accuracy i...
Ngày tải lên : 07/03/2014, 18:20
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Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc

Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc

... heating them to 95 °Cin0.5m NaOH for 30 min. After acidification with 1 m CH 3 COOH, the suspension was digested for 2 h with amyloglucosidase. The glucose content of the supernatant was then deter- mined ... also depends on the concentration of the reaction product and the dissociation constant K i,B for inhibitor binding. The rate of hexose-based sucrose synthesis was des...
Ngày tải lên : 14/02/2014, 22:20
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Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc

Tài liệu Báo cáo khoa học: a-Conotoxins as tools for the elucidation of structure and function of neuronal nicotinic acetylcholine receptor subtypes doc

... different systems is therefore essential to prove the utility of the oocyte system and the validity of correlations based on the characterization of oocyte-expressed subunit combina- tions. Nevertheless, the ... basis for structure-activity studies. The high selectivity of the a-conotoxins, together with the possibility of obtaining detailed information on their three dimen-...
Ngày tải lên : 19/02/2014, 12:20
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Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

Báo cáo khoa học: "A Unified Statistical Model for the Identification of English BaseNP" pptx

... that the two steps are integrated together, rather that separated as in the other approaches. Let us now examine the two steps more closely. 2.3 Determining the N best POS sequences The goal of the ... morning" Figure 3: the transformed form of the path with dash line for the second pass processing 2.4 The statistical parameter training In this work, the training...
Ngày tải lên : 08/03/2014, 05:20
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Báo cáo khoa học: "A Figure of Merit for the Evaluation of Web-Corpus Randomness" ppt

Báo cáo khoa học: "A Figure of Merit for the Evaluation of Web-Corpus Randomness" ppt

... C from the points drawn from B will be between 0 and g, for approximately half of the points (those laying in the B region), while the distance is be- tween 0 and h for the other half of the points ... from B, and another point from C = A ∪ B. Approxi- mately half of the points drawn from C will lie in the A square, while the other half will lie in the B square. The...
Ngày tải lên : 17/03/2014, 22:20
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Báo cáo khoa học: "A GENERATIVE GRAMMAR APPROACH FOR THE MORPHOLOGIC AND MORPHOSYNTACTIC ANALYSIS OF ITALIAN" ppt

Báo cáo khoa học: "A GENERATIVE GRAMMAR APPROACH FOR THE MORPHOLOGIC AND MORPHOSYNTACTIC ANALYSIS OF ITALIAN" ppt

... 4. the first is the suffix itself the second is the stem of the suffix (the access key to the table) the third is the ending class of the suffix the fourth is the syntactic class of the suffix. ... attributes: l. 2. 3. the first is the name of the class and it is the access key in the table. the second is one of the endings belonging to the cla...
Ngày tải lên : 24/03/2014, 05:21
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Tài liệu Báo cáo khoa học: "A Comprehensive Dictionary of Multiword Expressions" doc

Tài liệu Báo cáo khoa học: "A Comprehensive Dictionary of Multiword Expressions" doc

... expressions. In section 4, we outline the format and contents of the JDMWE, discussing the information on notational variants, syntactic functions, syntactic structures, and the syntactic flexibility ... addition, they provide no systematic information on the notational variants, syntactic functions, or syntactic structures of the entry expressions. The JDMWE is intended...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt

Tài liệu Báo cáo khoa học: "A Hybrid Hierarchical Model for Multi-Document Summarization" ppt

... hLDA models. The aim is to ob- tain the following samples from the posterior of: (i) the latent tree T , (ii) the level assignment z for all words, (iii) the path assignments c for all sen- tences ... in the generated summary, we in- crementally add onto the summary the highest ranked sentence o m and check if o m significantly repeats the information already included i...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

Tài liệu Báo cáo khoa học: "A Unified Graph Model for Sentence-based Opinion Retrieval" pdf

... opinions in the document are indeed relevant to the target concerned. Therefore, we argue that existing information representation i.e. bag-of-word, cannot satisfy the information needs for opinion ... election). The topic of the document is not re- quired to be the same as the target, but an opi- nion about the target has to be presented in the document or one of th...
Ngày tải lên : 20/02/2014, 04:20
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Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx

Tài liệu Báo cáo khoa học: "A probabilistic generative model for an intermediate constituency-dependency representation" pptx

... allows to cap- ture the fact that these conjuncts occupy the same role: they all share the relativizer ‘that’, they all depend on the noun ‘activities’, and they all gov- ern the noun ‘abortion’. ... structures, as well as for all other evaluation metrics, except for the BDS. The right graph in Figure 2 compares the F- score performance of the TDS-reranker against the...
Ngày tải lên : 20/02/2014, 04:20
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