Báo cáo khoa học: "Towards an Iterative Reinforcement Approach for Simultaneous Document Summarization and Keyword Extraction" doc
Báo cáo khoa học: "Towards an Iterative Reinforcement Approach for Simultaneous Document Summarization and Keyword Extraction" doc
... retrieval, document clustering, etc. For example, keywords of a document can be used for document indexing and thus benefit to improve the performance of document retrieval, and document summary can ... without any additional clues and prior knowledge. In this paper, we focus on generic document summarization and keyword extraction for single documents. Document summarization and keyword ... Iterative Reinforcement Approach for Simultaneous Document Summarization and Keyword Extraction Xiaojun Wan Jianwu Yang Jianguo Xiao Institute of Computer Science and Technology Peking University,...
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Báo cáo khoa học: "Towards an Optimal Lexicalization in a Natural-Sounding Portable Natural Language Generator for Dialog Systems" pdf
... of utterances that are free of disfluencies and interruptions, and where complete and syntactically correct sentences convey the meaning in a concise yet clear manner. Secondly we can define ... that many generation problems can successfully be treated as ranking problems. The advantage of this approach is that no domain-dependent hand-crafted rules need to be constructed, and no ... are the Nitrogen system (Langkilde and Knight, 1998) and the SPoT train-able sentence planner (Walker et al., 2002). 4 Outlook and Future Work We propose a novel approach to lexicalization...
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Tài liệu Báo cáo khoa học: Nop53p, an essential nucleolar protein that interacts with Nop17p and Nip7p, is required for pre-rRNA processing in Saccharomyces cerevisiae pdf
... beads and incuba-ted at 4 °C for 2 h. The glutathione-Sepharose beads wereprecipitated and washed again with NaCl ⁄ Pi and boundproteins were eluted and resolved on SDS ⁄ PAGE and transferred ... to thank the following people for theirsupport during the development of this work: NilsonI.T. Zanchin for suggestions and critical reading of thismanuscript; Sandro R. Valentini for anti-GST ... R. Ramos for sequence alignment; and Jose´R. Tavares and Mauricio B. Goldfeder for helping with yeast two-hybrid assays; Roberto Cabado for confocal microscopy assistance. DCG, JSL and FCwere...
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Tài liệu Báo cáo khoa học: "Deriving an Ambiguous Word’s Part-of-Speech Distribution from Unannotated Text" doc
... raw co-occurrence frequencies and did not apply any association measure. However, to account for the large variation in word frequency and to give an equal chance to each word in the subsequent ... cluster. For ex-ample, if we obtained three clusters corresponding to nouns, verbs, and adjectives, and if the corre-sponding centroid values for e.g. the word link would be 0.7, 0.3, and 0.0, ... neighbor pairs and their corresponding middle words. car cup discuss link quick seek tall thin a has, a is, the has, the is a man, a woman, the man, the woman ...
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Tài liệu Báo cáo khoa học: "TOWARDS A DICTIONARY SUPPORT ENVIRONMENT FOR REAL TIME PARSING" potx
... syntactic and semantic information of this kind, therefore, if the information provided by the Longman grammar code system is to be of use we need to be able to separate out this information and ... than the informational structure of the dictionary. Similarly, choice of font can be varied for reasons of appearance and occasionally information normally associated with one field of an ... of the syntax of the grammar code system and the significance of punctuation and font changes. For example, semi- colons indicate concatenated codes and commas indicate concatenated, elided...
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Báo cáo khoa học: "Towards a Semantic Classification of Spanish Verbs Based on Subcategorisation Information" doc
... that the meaning of a verb and its syntactic behaviour are related, and there-fore semantic information can be induced from thesyntactic behaviour of the verb. A classificationof Spanish verbs ... 14Table 1: Results for the acquisition of subcategori-sation frames.standard. The gold standard is manually constructed for a sample of 41 verbs. The verb sample is chosenrandomly from our data ... building rankings of similarity for each verb. For the purpose of evaluation, the goldstandard classification could also be organised in theform of similarity rankings, based on the distancebetween...
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Báo cáo khoa học: "Towards A Modular Data Model For Multi-Layer Annotated Corpora" docx
... de-facto standardrepresentation format for annotated text corpora.While the XML standard specifies a data model and serialization format for XML, a semanticsis largely left to be defined for a particular ... and returns those seg-ments that are present in both lists and have thesame start and end positions. The anchored oper-ator takes an annotation element and returns trueif the element is anchored. ... pointers and alignments and indirectly by locational and medial relations (cf. Fig. 4). An annotation layer contains elements and de-fines structural relations between them, e.g. domi-nance or...
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Báo cáo khoa học: "Towards a Unified Approach to Memory- and Statistical-Based Machine Translation" pdf
... methodshave been proposed for storing translation pairsin a TMEM, finding translation examples thatare relevant for translating unseen sentences, and modifying and integrating translation fragmentsto ... translation model and a de-scription of its parameters.3 Building a statistical translationmemoryCompanies that specialize in producing high-quality human translations of documentation and news ... (Maruyana and Watanabe, 1992), orby finding all partial matches and then choosingthe best possible translation using a multi-enginetranslation system (Brown, 1999).With a few exceptions (Wu and...
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Báo cáo khoa học: "Towards a Cognitively Plausible Model for Quantification" docx
... theory of generalized quantifiers (Barwise and Perry, 1981), and Montague's (1974) (henceforth, PTQ). Using the tools of intensional logic and possible- worlds semantics, PTQ models were ... same meaning regardless of the context (Forbes, 1989). In such a framework, all natural language quantifiers have their meaning grounded in terms of two logical operators: V (for all), and ... language quantifiers ! The support and guidance of Dr. Jean-Pierre Corriveau of Carleton University is greatly appreciated. are, indirectly, modeled by two logical connectives: negation and...
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Tài liệu Báo cáo khoa học: Angiopoietin-like proteins: emerging targets for treatment of obesity and related metabolic diseases pptx
... of ANGPTL2 and ANGPTL6 ⁄ AGF in obesity and related metabolic diseases, and discuss the possibility that both could func-tion as molecular targets for the prevention and treatment of obesity and metabolic ... we focus onthe roles of ANGPTL2 and ANGPTL6 ⁄ AGF in obes-ity and related metabolic diseases, and discuss whetherthese ANGPTLs could be targets for the prevention and treatment of these conditions.Suppression ... indicating that theseligands function differently from angiopoietins. Like angiopoietins, someANGPTLs potently regulate angiogenesis, but ANGPTL3, -4 and ANG-PTL6 ⁄ angiopoietin-related growth...
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Từ khóa: báo cáo khoa học mẫubáo cáo khoa học y họcbáo cáo khoa học sinh họcbáo cáo khoa học nông nghiệpbáo cáo khoa học lâm nghiệpbáo cáo khoa học thủy sảnchuyên đề điện xoay chiều theo dạngNghiên cứu tổ chức pha chế, đánh giá chất lượng thuốc tiêm truyền trong điều kiện dã ngoạiNghiên cứu tổ hợp chất chỉ điểm sinh học vWF, VCAM 1, MCP 1, d dimer trong chẩn đoán và tiên lượng nhồi máu não cấpđề thi thử THPTQG 2019 toán THPT chuyên thái bình lần 2 có lời giảiGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitPhát triển du lịch bền vững trên cơ sở bảo vệ môi trường tự nhiên vịnh hạ longNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếThơ nôm tứ tuyệt trào phúng hồ xuân hươngChuong 2 nhận dạng rui roBT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtBÀI HOÀN CHỈNH TỔNG QUAN VỀ MẠNG XÃ HỘIChiến lược marketing tại ngân hàng Agribank chi nhánh Sài Gòn từ 2013-2015HIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMTÁI CHẾ NHỰA VÀ QUẢN LÝ CHẤT THẢI Ở HOA KỲQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ