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 Linguistics A 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 min...

Ngày tải lên: 16/03/2014, 20:20

... 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 repre- sentations of a bus as a surface are discarded because an elephant c~nn...

Ngày tải lên: 20/02/2014, 21:20

... Analysis of Or- ganic Substituents: Identification of the Most Com- mon Substituents, Calculation of Substituent Prop- erties, and Automatic Identification of Drug-like Bioisosteric Groups. Journal ... compounds instead of a structural representation. Contrary to the structural representations, these names are nei- ther always unique nor unambiguous. Biochem- ical terminology is a s...

Ngày tải lên: 08/03/2014, 01:20

... 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 Linguistics Subgroup ... of (1) and the writer of (2) are members of two opposing subgroups. Dis- cussant 1 supports school uniform, while Discussant 2 is against it. In this demo, we present a...

Ngày tải lên: 16/03/2014, 20:20

... course was first created for use in a human-human tutoring study, without tak- ing into account possible limitations of computer tutoring. The exercises were then transferred into a computer system ... effectiveness of different ap- proaches to tutoring, and the differences between human-human and human-computer tutoring. Pre- vious comparisons of human-human and human- computer dial...

Ngày tải lên: 17/03/2014, 00:20

... 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 Linguistics A System for ... and sublanguages. Such resources are critical for natural language process- ing (NLP), both for enhancing the performance of state -of- art statistical systems and for im...

Ngày tải lên: 17/03/2014, 04:20

... 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 functiona...

Ngày tải lên: 31/03/2014, 01:20

... are produced by reductive cleavage of the intersubunit disulfides of the native, dimeric protein followed by linking the exposed sulfhydryls to small thiols through formation of mixed disulfides. ... derivative of the protein obtained by selective, reductive cleavage of the intersubunit disul- fides followed by alkylation of the exposed sulfhydryls. Such conclusion has been subsequen...

Ngày tải lên: 20/02/2014, 11:20

... 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 Linguistics Social ... 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@i...

Ngày tải lên: 23/03/2014, 14:20

... coverage of NEs 1 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. W...

Ngày tải lên: 24/03/2014, 03:20