Báo cáo khoa học: "Identifying Broken Plurals, Irregular Gender, and Rationality in Arabic Text" ppt
Báo cáo khoa học: "Identifying Broken Plurals, Irregular Gender, and Rationality in Arabic Text" ppt
... that trainingsingle classifiers and combining their outcomesalmost always outperforms a single joint classi-fier for the three target features. In other words,combining the results of G and N ... common irregular word forms, such as broken plurals (which resemble singularnouns), and nouns with irregular gender(feminine nouns that look masculine and vice versa). In addition, Arabic morpho-syntactic ... plurals (which resemble singu-lar nouns), nouns with irregular gender (mascu-line nouns that look feminine and feminine nounsthat look masculine), and the semantic featureof rationality, which...
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Tài liệu Báo cáo khoa học: Attenuation of cardiac mitochondrial dysfunction by melatonin in septic mice ppt
... 1after deducting basal and background values. Sepsisresulted in a significant increase in the transcription ofthe mRNA encoding iNOS in heart of iNOS+ ⁄ +mice.The expression of iNOS mRNA was ... damagedduring the early and acute phases of Chagasic cardiomy-opathy [41]. In these phases, the innate in ammatoryresponse corresponds with iNOS induction and a subse-quent increase in NO. These ... (1999)Melatonin inhibits expression of the inducible NOsynthase II in liver and lung and prevents endotoxemia in lipopolysaccharide-induced multiple organ dysfunc-tion syndrome in rats. FASEB...
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Tài liệu Báo cáo khoa học: "A Statistical Model for Unsupervised and Semi-supervised Transliteration Mining" pptx
... efficient, language pairindependent and mines transliteration pairs in a consistent fashion in both unsupervised and semi-supervised settings. We model transliter-ation mining as an interpolation of ... the unlabelled data to helpcorrectly align it and train our unsupervised min-ing system on the combined labelled and unlabelledtraining data. In the expectation step, the prior prob-ability ... examples.5.1.1 TrainingWe word-aligned the parallel phrases of the train-ing data using GIZA++ (Och and Ney, 2003), and symmetrized the alignments using the grow-diag-final -and heuristic (Koehn...
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Tài liệu Báo cáo khoa học: "Creating a manually error-tagged and shallow-parsed learner corpus" pptx
... major cause of false pos-itives and negatives in error detection may be at-tributed to errors in POS-tagging and chunking. In corpus linguistics, researchers (Aarts and Granger,1998; Granger, 1998; ... existing POS-tagging/chunking tech-niques on learner data. We report and discuss theresults in Sect. 5.2 Difficulties in Learner Corpus Creation In addition to the common difficulties in creatingany ... the word sing in the sentence everyone singtogether. using the Penn Treebank tag set: sing/VB,sing/VBP, or sing/VBZ. The following example ismore complicated: I don’t success cooking. Nor-mally,...
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Tài liệu Báo cáo khoa học: "SenseLearner: Word Sense Disambiguation for All Words in Unrestricted Text" doc
... For instance, using the SENSELEARNER learn-ing mechanism, a model can be defined and trained tohandle all the nouns in the test corpus. Similarly, us-ing the same mechanism, a finer-grained ... model-specific, and featurevectors are added to the training set pertaining to thecorresponding model. The label of each such featurevector consists of the target word and the correspond-ing sense, ... adjective.4.4 Defining New ModelsNew models can be easily defined and trained fol-lowing the same SENSELEARNER learning method-ology. In fact, the current distribution of SENSE-LEARNER includes a...
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Tài liệu Báo cáo khoa học: "Linear Context-Free Rewriting Systems and Deterministic Tree-Walking Transducers*" pptx
... deterministic tree-walking transducers have been well studied (see [4]). In the remainder of the paper we describe linear context-free rewriting systems and deterministic tree- walking transducers ... semilinear and can be recognized in polynomial time. The definition of lin- ear context-free rewriting systems is deliberately not specific about the kinds of structures being manipu- lated. In ... VN is a finite nonterminal alphabet, VT is a finite terminal alphabet, S E VN is the initial nonterminal and P is a finite set of productions e -* H where H = (V, E, VN O VT, incident,...
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Báo cáo khoa học: "A Corpus for Modeling Morpho-Syntactic Agreement in Arabic: Gender, Number and Rationality" docx
... two broken plu-rals: ktAb (M SM P)4 and ktb¯h (F SM P). In ad-dition to broken plurals, Arabic has a class of bro-ken feminines in which the feminine singular ... nouns and adjectives) and verbs in ect for gender: mascu-line (M) and feminine (F ), and for number: sin-gular (S), dual (D) and plural (P ). These fea-tures are typically realized using a ... LinguisticsA Corpus for Modeling Morpho-Syntactic Agreement in Arabic: Gender, Number and Rationality Sarah Alkuhlani and Nizar HabashCenter for Computational Learning SystemsColumbia University{salkuhlani,habash}@ccls.columbia.eduAbstractWe...
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Báo cáo khoa học: "Multimodal Menu-based Dialogue with Speech Cursor in DICO II+" pptx
... which in turn is implemented using TrindiKit(Traum and Larsson, 2003).The main goal of the original Dico application(Olsson and Villing, 2005), (Villing and Larsson,2006) was to develop an interface ... dis-tracting for the driver, and thus both safer and easierto use than existing interfaces. (Larsson and Villing,2009) described the Dico II system resulting fromwork in the DICO project. Since ... says, understands the words that are spoken(semantic understanding), understands the meaningof the utterance (pragmatic understanding) and ac-cepts the dialogue moves performed in utterances.As...
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Báo cáo khoa học: "Generating Usable Formats for Metadata and Annotations in a Large Meeting Corpus" pptx
... ofrelevant information, which is done here by solvingNXT pointers and discarding NXT-specific markupto group all information for a phenomenon in onlyone structure or table.The following criteria ... The stylesheets resolvemost of the NXT pointers, by including redundantinformation into the tables, in order to speed upqueries by avoiding frequent joins. A Perl scriptapplies the respective ... channels vs. files), and relations to other docu-ments produced during the meeting (slides, individ-ual and whiteboard notes).This important information is spread in manyplaces, and can be found...
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Báo cáo khoa học: "Automatically Creating Bilingual Lexicons for Machine Translation from Bilingual Text" ppt
... Computational Linguistics, pages 449-451, Helsinki, Finland. D. Turcato, O. Laurens, P. McFetridge, and F. Popowich. 1997. Inflectional information in transfer for lexicalist MT. In Proceed- ings ... The information con- tained therein is used to assign preferences to competing candidate entries, in two ways. Firstly, templates are probabilistically ranked, using the existing bilingual ... Studies of Intelligence, pages 121-132. Springer, Berlin. H. Kaji, Y. Kida, and Y. Morimoto. 1992. Learning translation templates from bilin- gual text. In Proceedings of the 14th Inter- national...
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Từ khóa: Nghiên cứu sự hình thành lớp bảo vệ và khả năng chống ăn mòn của thép bền thời tiết trong điều kiện khí hậu nhiệt đới việt namGiáo án Sinh học 11 bài 13: Thực hành phát hiện diệp lục và carôtenôitNGHIÊN CỨU CÔNG NGHỆ KẾT NỐI VÔ TUYẾN CỰ LY XA, CÔNG SUẤT THẤP LPWAN SLIDEQuản lý hoạt động học tập của học sinh theo hướng phát triển kỹ năng học tập hợp tác tại các trường phổ thông dân tộc bán trú huyện ba chẽ, tỉnh quảng ninhPhát hiện xâm nhập dựa trên thuật toán k meansNghiên cứu, xây dựng phần mềm smartscan và ứng dụng trong bảo vệ mạng máy tính chuyên dùngNghiên cứu về mô hình thống kê học sâu và ứng dụng trong nhận dạng chữ viết tay hạn chếNghiên cứu khả năng đo năng lượng điện bằng hệ thu thập dữ liệu 16 kênh DEWE 5000Định tội danh từ thực tiễn huyện Cần Giuộc, tỉnh Long An (Luận văn thạc sĩ)Thơ nôm tứ tuyệt trào phúng hồ xuân hươngThiết kế và chế tạo mô hình biến tần (inverter) cho máy điều hòa không khíChuong 2 nhận dạng rui roQuản lý nợ xấu tại Agribank chi nhánh huyện Phù Yên, tỉnh Sơn La (Luận văn thạc sĩ)BT Tieng anh 6 UNIT 2Giáo án Sinh học 11 bài 15: Tiêu hóa ở động vậtchuong 1 tong quan quan tri rui roGiáo án Sinh học 11 bài 14: Thực hành phát hiện hô hấp ở thực vậtĐổi mới quản lý tài chính trong hoạt động khoa học xã hội trường hợp viện hàn lâm khoa học xã hội việt namHIỆU QUẢ CỦA MÔ HÌNH XỬ LÝ BÙN HOẠT TÍNH BẰNG KIỀMQUẢN LÝ VÀ TÁI CHẾ NHỰA Ở HOA KỲ