Báo cáo khoa học: "A Combination of Active Learning and Semi

Báo cáo khoa học: "A Combination of Active Learning and Semi-supervised Learning Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query" pdf

... Starting with Positive and Unlabeled Examples for Word Sense Disambiguation: An Empirical Study on Japanese Web Search Query Makoto Imamura and Yasuhiro Takayama Information Technology R&D ... Figure 1: A combination of active learning and semi-supervised learning starting with positive and unlabeled examples Next we use Nig...

Ngày tải lên : 23/03/2014, 17:20

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Báo cáo khoa học: "Serial Combination of Rules and Statistics: A Case Study in Czech Tagging" potx

... not contain more than one finite verb. This means that if two words, one genuine finite verb and the other one ambiguous between a finite verb and another reading, stand in such a configuration that ... of “difficult” texts is to be performed. 1.3 System Combination Combination of (manual) rule-writing and statis- tical learning has been studied before. E.g., (Ngai and Yarowsky, 20...

Ngày tải lên : 08/03/2014, 05:20

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Báo cáo khoa học: "Transparent combination of rule-based and data-driven approaches in a speech understanding architecture" pot

... top of the Nuance Toolkit. Section 4 gives details of exper- iments carried out on a medium-vocabulary command and control task from an instruction manual domain. Section 5 concludes. 2 Semantic ... architecture has been implemented and evaluated in the context of a medium- vocabulary command and control task. 1 Introduction As the field of spoken language understanding...

Ngày tải lên : 08/03/2014, 21:20

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Tài liệu Báo cáo khoa học: A role of miR-27 in the regulation of adipogenesis ppt

... protein level using western blot analysis on day 1 and day 4 of differentiation, a time frame for observation of early genes and induction of C ⁄ EBPa and PPARc. On day 1, C ⁄ EBPb was expressed ... quantiﬁed after extraction with isopropanol. The data shown in (B) are mean value ± standard errors of the mean of an experi- ment performed in triplicate. For the time...

Ngày tải lên : 18/02/2014, 08:20

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Tài liệu Báo cáo khoa học: Functional studies of active-site mutants from Drosophila melanogaster deoxyribonucleoside kinase Investigations of the putative catalytic glutamate–arginine pair and of residues responsible for substrate speciﬁcity docx

... activity of E52Q and R105K was abolished. The E52D mutant was crystallized with its feedback inhibitor dTTP. The backbone conformation remained unchanged, and coordination between D52 and the ... possible explanation for this is that lysine is more ﬂexible than Arg, and therefore not able to position E52, and catalyse the reaction. Mutations of substrate-interacting residues...

Ngày tải lên : 19/02/2014, 02:20

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Tài liệu Báo cáo khoa học: Metabolic control of mitochondrial properties by adenine nucleotide translocator determines palmitoyl-CoA effects Implications for a mechanism linking obesity and type 2 diabetes pdf

... consumption of excess fat. However, the combination of persistent ANT inhibition by LCACs with constant activation of AMPK may have some adverse effects, because stimulation of b-oxidation ... induced working-condi- tion-dependent changes in intramitochondrial and extramitochondrial ATP concentrations and Dw [16]. The relative contribution of a particular enzyme to the contr...

Ngày tải lên : 19/02/2014, 05:20

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Tài liệu Báo cáo khoa học: "A study of Information Retrieval weighting schemes for sentiment analysis" doc

... Proceedings of the 14th ACM international conference on Information and knowledge management, pages 625–631, New York, NY, USA. ACM. Theresa Wilson, Janyce Wiebe, and Paul Hoffmann. 2005. Recognizing contextual ... people. This wealth of information is potentially of vital im- portance to institutions and companies, providing them with ways to research their consumers, man- ag...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "A Comparison of Alternative Parse Tree Paths for Labeling Semantic Roles" ppt

... this policy, an agreement of 92.8% was achieved among annotators for the set of start and stop locations for arguments. Examples of semantic role annotations in our corpus for each of the four ... some of the constraints used in Minpar A. In- stead of using all the information contained at a node, in Minipar B we only encode a path with its part of speech...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: Analyzing changes of chromatin-bound replication proteins occurring in response to and after release from a hypoxic block of replicon initiation in T24 cells pptx

... DNA synthesis. Simultaneous staining of replicating DNA and DNA-bound PCNA To demonstrate the connection between active DNA replication and the appearance of bound PCNA in nuclei, simultaneous immunodetection of ... preinitiation state’ and as few as possible in other states of replication, and secondly the elaboration of a protocol for preparing a cell fraction that con...

Ngày tải lên : 21/02/2014, 00:20

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Tài liệu Báo cáo khoa học: "A SNAPSHOT OF KDS A KNOWLEDGE" pot

... level, vlz: ordering among sentences and the scope of each, quality comparisons between alternative 8~regations of sub-sententJal units, the coordination of communication with non-linguistic activities ... FRAGMENT, PLAN, FILTER, HILL-CLIMB, and OUTPUT. FRAGMENT transforms the selected portion of the semantic net into an unordered set of propositions which correspon...

Ngày tải lên : 21/02/2014, 20:20

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