deriving generalized knowledge from corpora
Tài liệu Báo cáo khoa học: "Acquiring Lexical Generalizations from Corpora: A Case Study for Diathesis Alternations" pdf
... threshold values varied from frame to flame but not from verb to verb and were determined by taking into account for each frame its overall frame frequency which was es- timated from the COMLEX subcategorization ... rect. 7 Future Work The work reported in this paper relies on frame frequencies acquired from corpora using partial- parsing methods. For instance, frame frequency data was used to estimate ... age of the judges' individual classifications. 399 Acquiring Lexical Generalizations from Corpora: A Case Study for Diathesis Alternations Maria Lapata School of Cognitive Science...
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Báo cáo khoa học: "Automatic Acquisition of Adjectival Subcategorization from Corpora" docx
... frames from untagged text. In Meet-ing of the Association for Computational Linguistics,pages 209–214.E. J. Briscoe and J. Carroll. 1997. Automatic Extractionof Subcategorization from Corpora. ... adjectival subcategorizationframes (SCFs) and associated frequencyinformation from English corpus data.The system incorporates a decision-treeclassifier for 30 SCF types which testsfor the presence ... IntroductionResearch into automatic acquisition of lexical in-formation from large repositories of unannotatedtext (such as the web, corpora of published text,etc.) is starting to produce large scale...
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Báo cáo khoa học: "Detecting Highly Confident Word Translations from Comparable Corpora without Any Prior Knowledge" doc
... of bilingual lexicon extraction from parallel corpora. This assumption shouldalso be reasonable for many types of comparable corpora such as Wikipedia or news corpora, whichare topically aligned ... trans-lation candidates from multilingual comparable corpora. By employing the algorithm we haveimproved precision scores of the methods rely-ing on per-topic word distributions from a cross-language ... for Computational LinguisticsDetecting Highly Confident Word Translations from Comparable Corpora without Any Prior Knowledge Ivan Vuli´c and Marie-Francine MoensDepartment of Computer ScienceKU...
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Tài liệu From Data to Knowledge and Back Again: Understanding the Limitations of KMS pdf
... California.Storey J, Barnett E. 2000. Knowledge management initia-tives: learning from failure. Journal of Knowledge Man-agement 4: 145–156.Sviokla JJ. 1996. Knowledge workers and radicallynew ... or Coillte Teo Knowledge and Process ManagementUnderstanding the Limitations of KMS 149actors in acquiring the knowledge and skills theypossess. Seminal insights also come from Heideg-ger ... Leidner D. 2001. Knowledge management and knowledge management systems: conceptual founda-tions and research issues. MIS Quarterly 25(1): 107–136.Alavi M, Leidner DE. 1999. Knowledge management...
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Tài liệu People-Focused Knowledge Management: How Effective Decision Making Leads to Corporate Success docx
... 283 Knowledge Landscape Mapping, 284 Knowledge Mapping (K-MAPs), 286Competitive Knowledge Analysis, 287 Knowledge Flowcharting and Analysis (KFA), 287 Knowledge Diagnostics, 288Critical Knowledge ... Do?, 278Appendix AExamples of Knowledge ManagementAnalysis Approaches 281 Knowledge Vigilance Survey Approaches, 281 Knowledge Surveys and Knowledge Audits, 283 Knowledge Assets Mapping — Intellectual ... People-Focused Knowledge Management“Drucker may point the way of a knowledge economy, a knowledge business, a knowledge worker, but Karl Wiig instructs us precisely how to take advantage of adynamic knowledge...
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Tài liệu COMMUNICATION FROM THE COMMISSION TO THE COUNCIL AND THE EUROPEAN PARLIAMENT Innovation in a knowledge-driven economy ppt
... technology does not reach them directly from the academic knowledge base or from in-house research, but percolates throughsuppliers and advisory services.The knowledge society opens the opportunity ... features of the modern knowledge economy is the increased breadth of the knowledge base in all industrial sectors. Today, a low R&D industry may well be a major userof knowledge generated elsewhere. ... covered under the transmission andapplication of knowledge. Transmission and application of new knowledge Formal inventive activity, covered under knowledge creation, is only one aspect ofinnovation....
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Tài liệu From Tacit Knowledge to Knowledge Management: Leveraging Invisible Assets ppt
... invest in systems Knowledge: $ Extracting knowledge $ Categorizing knowledge $ Rewarding knowledge $ Understanding knowledge management$ Sharing between key knowledge groups$ Making knowledge widely ... observation/distance,between action and reflection, knowledge grows(Korac-Kakabadse and Kouzmin, 1996). Thus, Knowledge and Process Management RESEARCH ARTICLE From Tacit Knowledge to Knowledge Management 149whose ... ofinformation captured on corporate databases isoften considered as an example of corporate knowledge and knowledge management. Inform-ation and data management are important pillarsof knowledge management....
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Tài liệu Báo cáo khoa học: "Weakly Supervised Named Entity Transliteration and Discovery from Multilingual Comparable Corpora" ppt
... to obtainNEs from untagged corpora. However, they focuson the classification stage of already segmentedentities, and make use of contextual and mor-phological clues that require knowledge of ... feature vector from this example in the following manner:First, we split both words into all possiblesubstrings of up to size two:We build a feature vector by coupling sub-strings from the two ... Computational LinguisticsWeakly Supervised Named Entity Transliteration and Discovery from Multilingual Comparable Corpora Alexandre Klementiev Dan RothDept. of Computer ScienceUniversity of IllinoisUrbana,...
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Tài liệu Báo cáo khoa học: "Deriving an Ambiguous Word’s Part-of-Speech Distribution from Unannotated Text" doc
... 53–56,Prague, June 2007.c2007 Association for Computational Linguistics Deriving an Ambiguous Word’s Part-of-Speech Distribution from Unannotated Text Reinhard Rapp Universitat Rovira i Virgili ... therefore shows the co-occurrence patterns of both. Apart from the particular choice of features, what distinguishes our approach from most others is that we do not cluster the words (columns) ... selective, i.e. they occa-sionally allow for words from other clusters. 4 Results As our test vocabulary we chose a sample of 50 words taken from a previous study (Rapp, 2005). The list of...
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- deriving from employee class
- knowledge acquisition from texts
- probabilities from speech corpora
- a large subcategorization dictionary from corpora
- acquiring lexical generalizations from corpora
- adjectival subcategorization from corpora
- adjectival subcategorization frames from corpora
- domainspecific knowledge from text
- automatic acquisition of a large subcategorization dictionary from corpora
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