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basic tasks natural language processing

Xử lý ngôn ngữ tự nhiên  (natural language processing  -  NLP)

Xử lý ngôn ngữ tự nhiên (natural language processing - NLP)

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... các câu sau trong các tiếng nƣớc ngoài: - “We meet here today to talk about Vietnamese language and speech processing. ” - “Aujourd'hui nous nous réunissons ici pour discuter le traitement ... chƣơng trình làm nhiệm vụ đọc một chƣơng trình đƣợc viết bằng một ngôn ngữ - ngôn ngữ nguồn (source language) - rồi dịch nó thành một chƣơng trình tƣơng đƣơng ở một ngôn ngữ khác - ngôn ngữ đích...
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Tài liệu Báo cáo khoa học: "INFORMATION RETRIEVAL USING ROBUST NATURAL LANGUAGE PROCESSING" docx

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... the phrase natural language processing should generate language +natural and processing +language, while dynamic information processing is expected to yield processing+ dynamic and processing+ information. ... ous structures. For example, if language +natural has occurred unambiguously a number times in contexts such as parser for natural language, while processing +natural has occurred significantly ... " ;natural& quot; is deleted from a query already containing " ;natural language& quot; because " ;natural& quot; occurs in many unrelated contexts: " ;natural number", "natural...
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Tài liệu Báo cáo khoa học: "The Use of Ooject-Special Knowledge in Natural Language Processing" doc

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... in Natural Language Processing Mark H. Bursteln Department of Computer Science, Yale University 1. INTRODUCTION it is widely reco~nlzed that the process of understandln~ natural language ... It ta important to understand how OPUS differs from previous inference strateKies in natural language processing. To emphasize the original contributions of OPUS we will compare it to Rie~er's ... Information provided by Object Primitives to facilitate the "comprehension" of natural language texts by computer. That Is, we were primarily concerned with the introduction...
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Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt

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... Report KB-VLS1-81-13, Xerox PARC, 1981. Kaplan, S. J. Cooperative Responses from a Portable Natural Language Query System. Artificial Intelligence 19(1982) :165-187, 1982. Montague, R. Proper ... itself. Figure 3 1: Definitions of Sample Objects 3.3 Linking Case Elements One of the basic tasks of the linguistic component is to find out which constituent is linked explicitly or implicitly ... the local variable cone and whose value field is the object itself. The value of the message processing is the value of this application. class runs: if instantiated then den ereate['event:run'];...
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Tài liệu Báo cáo khoa học: "Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing" potx

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... techniques are ofgreat relevance within the field of natural lan-guage processing. A persistent problem within language processing is the over-specificity of language, and the sparsity of data. Corpus-based ... Furthermore, our98 Generalized Hebbian Algorithm for Incremental Singular ValueDecomposition in Natural Language Processing Genevieve GorrellDepartment of Computer and Information ScienceLinkăoping ... feasibly be processed using batchdecomposition techniques. This is especiallyrelevant within natural language processing, where very large corpora are common. Ran-dom Indexing (Kanerva et al., 2000)...
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Báo cáo khoa học: "An Extensible Architecture for Integrating Natural Language Processing Techniques with Wikis" docx

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... extensible system whichintegrates natural language processing techniqueswith wikis. Wikulu addresses the major challenge ofsupporting wiki users with their everyday tasks. Be-sides that, we demonstrated ... Architecture for Integrating Natural Language Processing Techniques with WikisDaniel Băar, Nicolai Erbs, Torsten Zesch, and Iryna GurevychUbiquitous Knowledge Processing LabComputer Science ... users with their everyday tasks by means of an intelligent interface.Wikulu is implemented as an extensible archi-tecture which transparently integrates natural language processing (NLP) techniques...
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Báo cáo khoa học: "A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing" potx

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... estimators on two re-ranking tasks: a parse selection task and a language model adaptation task. Then we apply the best of these estimators to two additional tasks involving conditional sequence ... techniques for ME models. IEEE Trans. On Speech and Audio Processing, 8(2): 37-50. Collins, M. 2000. Discriminative re-ranking for natural language parsing. In ICML, 175-182. Collins, M. 2002. ... Computational LinguisticsA Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing Jianfeng Gao*, Galen Andrew*, Mark Johnson*&, Kristina Toutanova*...
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Natural Language Processing with Python docx

Natural Language Processing with Python docx

Quản trị Web

... Contentswww.it-ebooks.info PrefaceThis is a book about Natural Language Processing. By natural language we mean a language that is used for everyday communication by humans; languages such as Eng-lish, Hindi, ... natural language. Language technologyBuilding robust systems to perform linguistic tasks with technological applications.Using linguistic algorithms and data structures in robust language processing ... down with explicit rules. We will take Natural Language Processing or NLP for short—in a wide sense to cover any kind ofcomputer manipulation of natural language. At one extreme, it could be...
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Báo cáo khoa học: "An Interface for Rapid Natural Language Processing Development in UIMA" potx

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... Lally. 2004. UIMA: An Ar-chitectural Approach to Unstructured Information Processing in the Corporate Research Environment. Natural Langage Engineering 10(3–4): 327–348. David Ferrucci, Eric ... algorithms. This feeds the pipeline workflow that allows more complex annotations to be built in later processing steps using the annota-tions created in earlier steps. The Annotation Librarian was ... that relied on NLP extrac-tion of concepts from clinical text. The diversity of the different tasks in each of these use cases al-lowed the interface to include functionality com-mon to different...
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Báo cáo khoa học: "Association-based Natural Language Processing with Neural Networks" ppt

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... found the best solution. 7 Conclusion This paper described an association based nat- ural language processing and its application to kana.kanji conversion. We showed advan- tages of the method ... tion of the method to other fields including machine translations and discourse analyses for natural language interface to computers. References [Amano 79] [Barwise 83] [EDR 90] [Hopfield ... Distributed Processing: Explorations in the Microstructure of Cogni- tion," MIT Press, 1986. Waltz, D. and Pollack, J., "Massively Parallel Parsing: A Strongly Interactive Model of Natural...
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Báo cáo khoa học: "Web Text Corpus for Natural Language Processing" pdf

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... Web Text Corpus for Natural Language Processing Vinci Liu and James R. CurranSchool of Information TechnologiesUniversity ... information resource, itis increasingly being used as training data in Nat-ural Language Processing (NLP) tasks. There are many advantages to creating a corpusfrom web data rather than printed ... widerange of NLP tasks using web data by queryingAltavista and Google. This included variety ofgeneration tasks (e.g. machine translation candi-date selection) and analysis tasks (e.g. preposi-tional...
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