learning representations for weakly supervised natural language processing tasks

Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt

Tài liệu Báo cáo khoa học: "Combining Functionality and Object Orientedness for Natural Language Processing" ppt

Ngày tải lên : 21/02/2014, 20:20
... Domain A class is defined for each constant of PAL. A class object for a lexical item contains linguistic knowledge in a procedural form. In other words, a class contains information as to how a ... Portable Natural Language Query System. Artificial Intelligence 19(1982) :165-187, 1982. Montague, R. Proper Treatment of Quantification in Ordinary English. In Thompson (editor), Formal ... to share methods for these cases. Any exceptional method can be attached to lower level items. For example, we can define a class "action verb" which has methods for instrumental...
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Tài liệu Báo cáo khoa học: "Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing" potx

Tài liệu Báo cáo khoa học: "Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing" potx

Ngày tải lên : 22/02/2014, 02:20
... our 98 Generalized Hebbian Algorithm for Incremental Singular Value Decomposition in Natural Language Processing Genevieve Gorrell Department of Computer and Information Science Linkăoping University 581 ... techniques are of great 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 ... complexity. Any approach to au- tomatic natural language processing will en- counter this problem on several levels, creat- ing a need for techniques which compensate for this. Imagine we have a set...
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Báo cáo khoa học: "Hierarchical Reinforcement Learning and Hidden Markov Models for Task-Oriented Natural Language Generation" ppt

Báo cáo khoa học: "Hierarchical Reinforcement Learning and Hidden Markov Models for Task-Oriented Natural Language Generation" ppt

Ngày tải lên : 07/03/2014, 22:20
... suggested to inform an HRL agent’s learning process by an HMM-based reward function, which was induced 9 For training, the step-size parameter α (one for each SMDP) , which indicates the learning rate, ... Heriberto Cuay´ahuitl. 2010. Hi- erarchical Reinforcement Learning for Adaptive Text Generation. Proceeding of the 6th International Con- ference on Natural Language Generation (INLG). Nina Dethlefs, ... selection. We suggest to use Hierarchical Reinforcement Learning (HRL) to achieve this. Reinforcement Learning (RL) is an at- tractive framework for optimising a sequence of de- cisions given...
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Báo cáo khoa học: "An Extensible Architecture for Integrating Natural Language Processing Techniques with Wikis" docx

Báo cáo khoa học: "An Extensible Architecture for Integrating Natural Language Processing Techniques with Wikis" docx

Ngày tải lên : 07/03/2014, 22:20
... Oregon, USA, 21 June 2011. c 2011 Association for Computational Linguistics Wikulu: An Extensible Architecture for Integrating Natural Language Processing Techniques with Wikis Daniel B ă ar, ... Wikipedia and cannot be used with any other wiki platform. 6 Summary We presented Wikulu, an extensible system which integrates natural language processing techniques with wikis. Wikulu addresses ... 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

Báo cáo khoa học: "A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing" potx

Ngày tải lên : 08/03/2014, 02:21
... survey of smoothing 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. ... Republic, June 2007. c 2007 Association for Computational Linguistics A Comparative Study of Parameter Estimation Methods for Statistical Natural Language Processing Jianfeng Gao * , Galen Andrew * , ... the other three better performing estimation methods for this model. The CMM is a probabilistic sequence model and the log-loss used by ME estimation is most natural for it; thus we limit the...
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Báo cáo khoa học: "An Interface for Rapid Natural Language Processing Development in UIMA" potx

Báo cáo khoa học: "An Interface for Rapid Natural Language Processing Development in UIMA" potx

Ngày tải lên : 17/03/2014, 00:20
... algorithm for identifying words before or after a term that suggest, for ex- ample, that a particular symptom is not present in a patient: “the patient has no fever.” Other methods for understanding ... thousands of patterns for names of medicines and have to ac- count for misspelling, abbreviations, and acro- nyms. Regular expressions are commonly used to solve simple NLP tasks, though, and can ... as pattern frequency counts. We see the ability for the Annotation Librarian to help identify patterns through active learning or 143 unsupervised techniques. In this way, relationships...
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Xử lý ngôn ngữ tự nhiên  (natural language processing  -  NLP)

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

Ngày tải lên : 26/04/2013, 14:55
... continuous Tense) 6.1 Hình thức(Formation) a. Thể khẳng định(Affirmative form) S + was/were + V_ing… Was: dùng cho ngôi I và ngôi thứ 3 số ít. b. Thể phủ định(Negative form) S + was not/ were not ... Thể khẳng định(Affirmative form) S + have/has + been + V_ing… b. Thể phủ định(Negative form) S + haven‟t/ hasn‟t + Been + V_ing… c. Thể nghi vấn(Interrogative form) Have/has + S + Been + ... & temp1 & ".txt" For Append As #1 Print #1, temp Close #1 List1.Clear Open App.Path & "\" & temp1 & ".txt" For Input As #1 While Not EOF(1)...
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Tài liệu Báo cáo khoa học: "INFORMATION RETRIEVAL USING ROBUST NATURAL LANGUAGE PROCESSING" docx

Tài liệu Báo cáo khoa học: "INFORMATION RETRIEVAL USING ROBUST NATURAL LANGUAGE PROCESSING" docx

Ngày tải lên : 20/02/2014, 21:20
... compounds. For example, the phrase natural language processing should generate language +natural and processing +language, while dynamic information processing is expected to yield processing+ dynamic ... "Retrieval Performance in Ferret: A Conceptual Information Retrieval System." Proceedings of ACM SIGIR-91, pp. 347-355. Sager, Naomi. 1981. Natural Language Information Processing. Addison-Wesley. ... "Information Retrieval and Natural Language Processing. " Position paper at the workshop on Future Directions in Natural Language Pro- cessing in Information Retrieval, Chicago. Harman,...
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