Báo cáo khoa học: "Electronic Career Guidance Based on Semantic Relatedness" pdf

... Association of Computational Linguistics, pages 1032–1039,Prague, Czech Republic, June 2007.c2007 Association for Computational LinguisticsWhat to be? - Electronic Career Guidance Based on Semantic ... that Gur65contains only noun-noun word pairs connected byclassical semantic relations, while the other datasetsalso contain cross part-of-speech pairs connected bynon-classical relations. The ... information about semantic relatedness and non-classical semantic re-lations considerably better than LIN, which operates on an is-a hierarchy and, thus, better captures the in-formation about semantic...

Tài liệu Báo cáo khoa học: "Organizing Encyclopedic Knowledge based on the Web and its Application to Question Answering" ppt

... extraction but generation of ency-clopedic knowledge.Section 2 explains the overall design of our ency-clopedia generation system, and Section 3 elaborates on our organization model. Section 4 ... and construc-tion domains (fields), respectively.To sum up, the organization module classifies termdescriptions based on domains, for which we use do-main and description models. In Section 3, ... terms one by one.We briefly explain each module in the followingthree sections, respectively.domainmodelWebextractionrulesorganizationencyclopediaretrievalextractionterm(s)descriptionmodelFigure...

Báo cáo khoa học: "Automated Essay Scoring Based on Finite State Transducer: towards ASR Transcription of Oral English Speech" docx

... combination ofthe weights of insertion, deletion and substi-tution. The relation is shown in equation (2),where ins, del and sub are the appearance timesof insertions, deletions and substitutions, ... method are proposedin section 4. The experiments and the results arepresented in section 5. The ﬁnal section presents theconclusion and future work.2 Related WorkConventional AES systems usually ... un-der the certain situation as the examination gradingcriterion is more concerned about the integrated con-tent of the speech (the reason will be given in sub-section 3.1).There are many features...

Báo cáo khoa học: "N-Best Rescoring Based on Pitch-accent Patterns" ppt

... normalizedcurrent duration and the following one.In the above description, we assumed that theevent of a syllable is only dependent on its observa-tions, and did not consider contextual effect. ... lexicalstress based on the pronunciation dictionary.• Boundary information: This is a binary featureto indicate if there is a word boundary beforethe syllable.For lexical features, based on the ... emotion detection.• Contour (5): This is approximated by taking5 leading terms in the Legendre polynomialexpansion. The approximation of the contourusing the Legendre polynomial expansion hasbeen...

Báo cáo khoa học: "Latent Class Transliteration based on Source Language Origin" doc

... Association for Computational Linguistics:shortpapers, pages 53–57,Portland, Oregon, June 19-24, 2011.c2011 Association for Computational LinguisticsLatent Class Transliteration based on Source ... on. Secondly, non-match operationsare merged with ad-jacent edit operations, with the maximum length ofsubstitution pairs limited to W . When W = 2,for example, the ﬁrst non-match operation ... can only be addressed by consideringthe Japanese pronunciation, not the Chinese pro-nunciation “Shan-Ben.” Therefore, Li et al. tookinto consideration two additional factors, i.e., sourcelanguage...

Báo cáo khoa học: "Text Summarization Model based on Maximum Coverage Problem and its Variant" pot

... sentencecompression based on syntactic or heuristic rules.McDonald (2007) formulated text summariza-tion as a knapsack problem and obtained theglobal solution and its approximate solutions. Itsrelation ... ROUGE version 1.5.5 (Lin, 2004) wasused for evaluation.2Among others, we focus on ROUGE-1 in the discussion of the result, be-cause ROUGE-1 has proved to have strong corre-lation with human ... integration with similarity- based models is worth consideration. We will in-corporate techniques for arranging sentences intoan appropriate order, while the current work con-cerns only selection....

Báo cáo khoa học: "Automatic Text Summarization Based on the Global " ppt

... the functionality of summarization and content -based retrieval of tagged documents. This paper focuses on summarization based on this system. The main features of our summarization method ... part of content authoring. This paper discusses automatic text summarization based on GDA. Its main features are a domain/style-free algorithm and per- sonalization on summarization which ... based on reliable technologies. However, the quality of summarization cannot be improved beyond this basic level without any deep content -based processing. We propose a new summarization...

Báo cáo khoa học: "A PREFERENCE MECHANISM BASED ON MULTIPLE CRITERIA RESOLUTION" ppt

... systems, is based on the following assumptions: - Preference is a method which, on the basis of some preference criteria, chooses the best one among a set of possible interpretations which ... correspondin~ (sub)trees (from here on, (sub)tree will be used m the sense of a representation of an interpretation or a part ot m~s representation). A unary rule picks up a (sub)tree on the ... application of the rule. - 281 - Correspondences: The notion of correspondence between (sub)trees is central topreference rules of the binary type. A number of def'mitions of this con- cept...

Báo cáo khoa học: "QUASI-INDEXICAL REFERENCE IN PROPOSITIONAL SEMANTIC NETWORKS" pdf

... "reasonable" interpretations (de re vs. de d£cto) of users' belief-reports, based on prior beliefs and on subject matter, and to modify its initial representation as more information ... indic,tot is a personal or demonstrative pronoun or adverb used to make a strictly demonstrative reference. and a ouasi-indicator is an expression within a 'believes-that' context that ... implementation of these represen- tations using the Semantic Network Processing Sys- tem (SNePS) and an ATN parser-generator with a question-answering capability. I- INTRODUCTION Consider a...

Báo cáo khoa học: "Accessing GermaNet Data and Computing Semantic Relatedness" pptx

... corpus.5The information content values encoded therein areemployed by the information content based metrics.For the Lesk based metrics, two best configurationsfor generating definitions of word senses ... relations.4Ger-maNet also contains information on additionallexical and semantic relations, e.g. hypernymy,meronymy, antonymy, etc. (Kunze & Lemnitzer,2002). A semantic relatedness metric specifies ... automatically generates glosses on the basisof the conceptual hierarchy.Two metrics of semantic relatedness are, then, based on the application of the Lesk algorithm todefinitions, generated automatically...

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