learning wordclass lattices for definition and hypernym extraction
Tài liệu Báo cáo khoa học: "Learning Word-Class Lattices for Definition and Hypernym Extraction" doc
... Association for Computational Linguistics, pages 1318–1327,Uppsala, Sweden, 11-16 July 2010.c2010 Association for Computational Linguistics Learning Word-Class Lattices for Definition and Hypernym Extraction Roberto ... Jurafsky, and Andrew Y. Ng. 2004. Learning syntactic patterns for automatic hypernym discovery. In Proceedings of Advances in NeuralInformation Processing Systems, pages 1297–1304.Angelika Storrer and ... |sk|} and b ∈ {1, . . . , |sj|},Sa,bis a score of the matching between the a-thtoken of sk and the b-th token of sj, and M0,0,M0,b and Ma,0are initially set to 0 for all a and b.The...
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Báo cáo khoa học: "You Can’t Beat Frequency (Unless You Use Linguistic Knowledge) – A Qualitative Evaluation of Association Measures for Collocation and Term Extraction" pot
... hasbeen shown to be the best-performing statistics-only measure for CE (cf. Evert and Krenn (2001) and Krenn and Evert (2001)) and also for ATR (seeWermter and Hahn (2005)).Concerning more ... widely usedmeasure for multi-word ATR. Recently, more lin-guistically informed algorithms have been intro-duced both for CE (Wermter and Hahn, 2004) and for ATR (Wermter and Hahn, 2005), which ... employed in the literature for grading thetermhood / collocativity of collected candidates.Among the most widespread ones, both for ATR and CE, are statistical and information-theoreticmeasures,...
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Tài liệu The Creative Training Idea Book- Inspired Tips and Techniques for Engaging and Effective Learning docx
... items, and in the absence of these, create theirown tools for learning creativity (e.g., toy swords, guns, and cars made from sticks and various other materials for boys and dresses, shoes, and ... aromas, activity, and music, I strive to tap into various levels of brain activity. Mypurpose in doing so is to induce and expand learning and assist in retention of ideas,information, and concepts. ... researchinto how adult and children learn and process information differently and developed aseries of adult learning principles. Like others, Knowles used the term andragogy (adult learning) , derived...
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Tài liệu Báo cáo khoa học: "A Mobile Touchable Application for Online Topic Graph Extraction and Exploration of Web Content" ppt
... can explore in an uniform wayboth new information nuggets and validated back-ground information nuggets interactively. Fig. 1summarizes the main components and the informa-tion flow.Figure ... Demonstrations, pages 20–25,Portland, Oregon, USA, 21 June 2011.c2011 Association for Computational LinguisticsA Mobile Touchable Application for Online Topic Graph Extraction and Exploration of Web ... and accuracy in the Googlestyle. Especially for the general themes the presen-tation of web snippets is more convenient and moreeasy to understand. However when it comes to in-teresting and...
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Tài liệu Báo cáo khoa học: "A HARDWARE ALGORITHM FOR HIGH SPEED MORPHEME EXTRACTION AND ITS IMPLEMENTATION" pptx
... (b) *(c), (c) *(d), (d) *(e), and so on. Step 1 and Step 2 for Procedure 1 are implemented in each state for (a), (b), (c), (d), (e), and so on. In state (a) for Fig. 4, the index memory's ... corresponds to the candi- date level. Candidates on the same level form one stream. For example, in Fig. 6(a), the character at the 3rd position has three candidates: the 1st candidate is '~', ... dictionary, the pair for the top address and the number expresses the address range in the dictionary. Figure 3 shows the rela- tion between the index memory and the character memories. For example,...
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Báo cáo khoa học: "A Framework for Unifying Named Entity Recognition and Disambiguation Extraction Tools" pot
... precision scores for each tool, with the goal to highlight strengths and weaknesses and to compare them (Rizzo and Troncy, 2011b). The comparison aggregates allthe evaluations performed and, finally, ... search) and reusability of information.Recently, research and commercial communi-ties have spent efforts to publish NLP services onthe web. Beside the common task of identifyingPOS and of ... Association for Computational Linguistics, pages 73–76,Avignon, France, April 23 - 27 2012.c2012 Association for Computational LinguisticsNERD: A Framework for Unifying Named Entity Recognitionand...
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Learning Core Audio: A Hands-On Guide to Audio Programming for Mac and iOS ppt
... understand Audio Queues, you’ll be a master of audio formats—almost.First you must complete your quest by learning to convert between formats and come tounderstand the relevance of canonical formats.Then ... udio does. We br i e flydescribe and provide use cases for the input and output of audio data,“transcoding”between formats, audio effects, playback and recording, and MIDI.www.it-ebooks.infoptg7913098In ... quantity for bulk pur-chases or special sales, which may include electronic versions and/ or custom covers and content particular to your business, training goals, marketing focus, and branding...
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Báo cáo khoa học: "Toolkit for Multi-Level Alignment and Information Extraction from Comparable Corpora" pptx
... performance for English-Latvian. 3 Conclusions and Related Information This demonstration paper describes the ACCURAT toolkit containing tools for multi-level alignment and information extraction ... content extraction from comparable corpora. It consists of tools bundled in two workflows: (1) alignment of comparable documents and extraction of parallel sentences and (2) extraction and bilingual ... (translation) overlap score for content words (nouns, verbs, adjectives, and adverbs) using GIZA++ (Gao and Vogel, 2008) format dictionaries; a lexical (translation) overlap score for functional words...
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Báo cáo khoa học: "Towards an Iterative Reinforcement Approach for Simultaneous Document Summarization and Keyword Extraction" doc
... n-gram, word sequences and word pairs between the candidate summary and the reference summary. ROUGE toolkit reported sepa-rate scores for 1, 2, 3 and 4-gram, and also for longest common subsequence ... Analysis and Information Retrieval,pp. 179-190. P. D. Turney. 2000. Learning algorithms for keyphrase extraction. Information Retrieval, 2:303-336. P. Turney. 2001. Mining the web for synonyms: ... algo-rithms have been successfully used for document summarization (Mihalcea and Tarau, 2004, 2005; ErKan and Radev, 2004) and keyword extraction (Mihalcea and Tarau, 2004). Such algorithms make...
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Báo cáo khoa học: "Flow Network Models for Word Alignment and Terminology Extraction from Bilingual Corpora" docx
... bandwidth to largeur de bande., and one from bandwidth to either largeur or hap.de (type 2), or even through the two edges from bandwidth to largeur and bande (type 3), 2. secondly, ... can simplify the above formula and write: le+l 1 P(a,e,,f,)= ]-I p(ei,f~ilal )i-1 (5) i=1 where a~ -1 is a shorthand for (al, ,ai-1). p(ei, f~,) is a shorthand for p(a~(ei) = f~,) that ... multilingual terminology extraction. 3 Multilingual terminology extraction Several works describe methods to extract terms, or candidate terms, in English and/ or French (Justeson and Katz, 1995;...
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Báo cáo khoa học: "Learning How to Conjugate the Romanian Verb. Rules for Regular and Partially Irregular Verbs" docx
... alternation: a→ea for the 3rd person singular and plural, t→t¸ for the 2nd person singular;”a des¸tepta” (to awake/arouse);13. alternation: e→ea for the 3rd person singular and plural, t→t¸ for the 2nd ... between rules 1, 20, 22, and thesort lies in the suffix that is added to the stem for each verb form. They may share some suf-fixes, but not all and/ or not for the same person and number.1. no alternation; ... that remain unchanged and ensure that,given the infinitive and the regular expressions,one can work backwards and produce the correctconjugation. For a clearer understanding of one such rule,Table...
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Báo cáo khoa học: "Multi-Task Transfer Learning for Weakly-Supervised Relation Extraction" pot
... transfer learning and domain adap-tation for named entity recognition. Dredze and Crammer (2008) proposed an online method for multi-domain learning and adaptation.Multi-task learning is another learning paradigm ... 2004 data set. P, R and F stand for precision, recall and F1, respectively.remove some false positive instances. We there-fore manually identify the entity type constraints for each target relation ... learning for relation extraction, and we have achieved verypromising results. Because of the practical impor-tance of transfer learning and adaptation for rela-tion extraction due to lack...
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e-learning and the science of instruction proven guidelines for consumers and designers of multimedia learning, third edition
... contain both inform and perform learning objectives, while some are designed for inform only or perform only.Near Versus Far Transfer Perform GoalsWe distinguish between two types of perform goals: ... Promise and PitfallsOur defi nition of e -learning Evidence on e -learning effectivenessThe promise and pitfalls of e -Learning Inform versus perform outcome goalsThree architectures for e -learning ... People Learn? Learning with TechnologyWhat Is Learning and Instruction?Three Metaphors for Learning Principles and Processes of Learning Managing Limited Cognitive Resources During Learning How...
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