Báo cáo khoa học: "A System for Real-time Twitter Sentiment Analysis of 2012 U S" pdf

Báo cáo khoa học: "A System for Real-time Twitter Sentiment Analysis of 2012 U.S" pdf

... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 115–120,Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational LinguisticsA System ... our display must aggregate sentiment and tweet volume within each time period for each candidate. For volume, the system outputs the number of tweets every minute for each candidate. For sentiment, ... Figure 1 shows our system s architecture and its modules. Next, we introduce our data source and each individual module. Figure 1. The system architecture for real-time processing Twitter data...

Tài liệu Báo cáo khoa học: "A SYSTEM FOR TRANSLATING ENGLISH LOCATIVE INTO PREPOSITIONS FROM FRENCH*" pdf

... sentence "Notre professeur est Bur le bus." would also be generated (mearfing that our professor is on the roof of the bus). This ca~e will be discussed in section 5. 158 Of the ... verified for (6) because a human being can be supported by a bus. In sentence (7), however, the conceptual representations of a bus as a surface are discarded because an elephant c~nnot be supported ... values of the dimension field include point, line, surface, and volume. * Its fullness can take the values empty or ful/. Fullness is important when, for example, the dimension is volume....

Báo cáo khoa học: "A System for Semantic Analysis of Chemical Compound Names" pdf

... Analysis of Or-ganic Substituents: Identification of the Most Com-mon Substituents, Calculation of Substituent Prop-erties, and Automatic Identification of Drug-likeBioisosteric Groups. Journal ... compoundsinstead of a structural representation. Contrary tothe structural representations, these names are nei-ther always unique nor unambiguous. Biochem-ical terminology is a subset of natural ... does not fully specifyone compound, but refers to a set of structures,the system should still allow for structure compar-ison (mapping) and classification. Several defaultrules about the names...

Báo cáo khoa học: "A System for Detecting Subgroups in Online Discussions" pptx

... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 133–138,Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational LinguisticsSubgroup ... of (1) and the writer of (2) are members of two opposing subgroups. Dis-cussant 1 supports school uniform, while Discussant2 is against it.In this demo, we present an unsupervised system for ... should be used.To facilitate using the system for research pur-poses, the system comes with a clustering evaluationcomponent that uses the ClusterEvaluator package.4.If the input to the system...

Báo cáo khoa học: "a system for tutoring and computational linguistics experimentation" pptx

... course was ﬁrst created for use in a human-human tutoring study, without tak-ing into account possible limitations of computertutoring. The exercises were then transferred intoa computer system ... effectiveness of different ap-proaches to tutoring, and the differences betweenhuman-human and human-computer tutoring. Pre-vious comparisons of human-human and human-computer dialogue were limited ... Conclusions and Future WorkThe BEETLE II system we present was built toserve as a platform for research in computationallinguistics and tutoring, and can be used for task-based evaluation of algorithms...

Báo cáo khoa học: "A System for Large-Scale Acquisition of Verbal, Nominal and Adjectival Subcategorization Frames from Corpora" pot

... Proceedings of the 45th Annual Meeting of the Association of Computational Linguistics, pages 912–919,Prague, Czech Republic, June 2007.c2007 Association for Computational LinguisticsA System for ... and sublanguages. Suchresources are critical for natural language process-ing (NLP), both for enhancing the performance of state -of- art statistical systems and for improving theportability of ... useful for any application which can beneﬁtfrom information about predicate-argument struc-ture (e.g. Information Extraction (IE) ((Surdeanu etal., 2003)).The ﬁrst systems capable of automatically...

Báo cáo khoa học: "a System for Cross-fertilization of Computational Lexicons" pdf

... of a DW can be seen as an ex-tension of the XML document class. A class of documents, created in a DW, shares the schema of their structure, as well as the definition of the procedural rules ... are software actors providing general-purpose activities useful for any DWT and, for this reason, implemented di-rectly into the system. Internal agents perform general functionalities such ... the support for agents’ activities, and some system modules that the external agents have to use to interact with the DW system. Also, the engine is responsible for two kinds of documents useful...

Tài liệu Báo cáo khoa học: A role for the intersubunit disulﬁdes of seminal RNase in the mechanism of its antitumor action docx

... are producedby reductive cleavage of the intersubunit disulfides of thenative, dimeric protein followed by linking the exposedsulfhydryls to small thiols through formation of mixeddisulfides. ... derivative of the protein obtainedby selective, reductive cleavage of the intersubunit disul-fides followed by alkylation of the exposed sulfhydryls.Such conclusion has been subsequently confirmed ... excess of dithiothreitol [19]. This hyper-reactivity is a feature also of the mixed disulfides formedby Cys31 and Cys32 with glutathione [12], and of themixed disulfides of MSSAE (unpublished results).To...

Báo cáo khoa học: "A Bilingual Context Mining and Sentiment Analysis Summarization System" pot

... Proceedings of the 50th Annual Meeting of the Association for Computational Linguistics, pages 163–168,Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational LinguisticsSocial ... wentai@iii.org.tw cmwu@iii.org.tw Tsun Ku Seng-cho T. Chou Institute for Information Industry Department of IM, National Taiwan University cujing@iii.org.tw chou@im.ntu.edu.tw Abstract ... Radar: A Bilingual Context Mining and Sentiment Analysis Summarization System Wen-Tai Hsieh Chen-Ming Wu Department of IM, National Taiwan University Institute for Information Industry wentai@iii.org.tw...

Báo cáo khoa học: "A Method for Effective and Scalable Mining of Named Entity Transliterations from Large Comparable Corpora" doc

... coverage of NEs1 occur-ring in the current news events. Hence, there is a critical need for creating and continually updat- * Currently with University of Utah. 1 New NEs are introduced ... Cross-language Document Similarity Model: The cross-language document similarity model measures the degree of similarity between a pair of documents in source and target languages. We use the ... transliteration equivalent in the conjugate article. Three performance measures are of interest to us: the fraction of distinct NEs from source lan-guage for which we found at least one translitera-tion...

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