application driven statistical paraphrase generation
Báo cáo khoa học: "Application-driven Statistical Paraphrase Generation" pptx
... given application A. Paraphrase generation (Section 3.4) is designed to generateparaphrases for the input sentences by selectingthe optimal target units with a statistical model.3.3 Paraphrase ... multiple paraphrase resources to im-prove the paraphrase generation performance.Table 1 also shows that Baseline-2 performscomparably with our method except that it doesnot consider paraphrase applications. ... the multiple paraphrase resources arestored in paraphrase tables (PTs). A paraphrase ta-ble is similar to a phrase table in SMT, which con-tains fine-grained paraphrases, such as paraphrase phrases,...
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Báo cáo khoa học: "FROM STRUCTURE-DRIVEN SEPARATE SEMANTIC GENERATION REPRESENTATIONS" ppt
... Noord (1990), 'An Overview of Head -Driven Bottom-up Generation& apos;, in R. Dale, C. Mellish, and M. Zock (eds.), Current Research in Natural Language Generation, Academic, 141-165. [Noord ... D-6600 Saarbrficken 11 uucp: buseman n@dfki.uni-sb.de ABSTRACT A new approach to structure -driven generation is I)resented that is based on a separate seman- tics as input structure. For the ... syntactic generator to some application system. The main goal of this paper is to describe a ge- nerator using a separate semantics and to suggest a structure -driven strategy that is bascd...
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Báo cáo khoa học: " Paraphrase Generation and Information Retrieval from Stored Text" pdf
... they are "morphological paraphrases." "Real-World" Paraphrase The last type of paraphrase which we shall consider is called "real-world paraphrase. " It is this ... procedure. The Generation of Paraphrases Having isolated significant classes of paraphrases it is now a fairly direct matter to translate this into a method for generating paraphrases. We ... places the word in the sentence with the corresponding categorization. PARAPHRASE GENERATION In generating paraphrases, paraphrase look up (PLU) matches the keyword with a word in the dictionary,...
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Báo cáo khoa học: "Phrase-based Statistical Language Generation using Graphical Models and Active Learning" potx
... the4th International Natural Language Generation Confer-ence (INLG), pages 22–29, 2006.I. Langkilde and K. Knight. Generation that exploits corpus-based statistical knowledge. In Proceedings ... on trainable language generation has focused on two paradigms:(a) using a statistical model to rank aset of generated utterances, or (b) usingstatistics to inform the generation deci-sion ... IntroductionThe field of natural language generation (NLG) isone of the last areas of computational linguistics toembrace statistical methods. Over the past decade, statistical NLG has followed two...
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Báo cáo khoa học: "Introduction of a new paraphrase generation tool based on Monte-Carlo sampling" potx
... translation, not for paraphrase generation. Al-though left-to-right decoding is justified for trans-lation, it may not be necessary for paraphrase generation. A paraphrase generation tool usuallystarts ... future research tracks to improve para-phrase generation tools.2 Statistical paraphrase generation usingtransformation rulesThe paraphrase generation problem can be seen asan exploration ... IntroductionA paraphrase generation system is a programwhich, given a source sentence, produces a differ-ent sentence with almost the same meaning. Paraphrase generation is useful in applicationsto...
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Báo cáo khoa học: "Joint Learning of a Dual SMT System for Paraphrase Generation" pptx
... for extracting paraphrase pat-terns from bilingual corpora. In ACL, pages 780–788.Shiqi Zhao, Xiang Lan, Ting Liu, and Sheng Li. 2009. Application- driven statistical paraphrase generation. In ... bygenerating different paraphrase in different applica-tions (Zhao et al., 2009). Performance of the mono-lingual MT-based method in paraphrase generation is limited by the large-scale paraphrase corpus ... Dolan.2004. Monolingual machine translation for paraphrase generation. In EMNLP, pages 142–149.Shiqi Zhao and Haifeng Wang. 2010. Paraphrases andapplications. In COLING (Tutorials), pages 1–87.Shiqi...
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Báo cáo khoa học: "AN APPLICATION OF AUTOfIATED LANGUAGE UNDERSTANDI;IG TECHNIQUES TO THE GENERATION OF DATA BASE ELEMENTS" potx
... flll-slot(Vmods,['TO'],'LOC',Slot). 96 AN APPLICATION OF AUTOfIATED LANGUAGE UNDERSTANDI;IG TECHNIQUES TO THF GENERATION OF DATA BASE ELEMENTS Georgette Silva, Christine Montoomerv. ... stantiating them. For ease of implementation, the compiler for the subset of Prolog utilized in this application was written in S~OBOL4. The use of FORTH and the Prolog formalism allowed fair- ly...
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Báo cáo khoa học: "NAtural Language driven Image Generation" doc
... Proc. 7th. IJCAI, pp. 1-6 (Vancouver, B.C., Canada, August 1981). 500 NAtural Language driven Image Generation Giovanni Adorni, Mauro Di Manzo and Fausto Giunchiglis Department of Communication, ... ABSTRACT In this paper the experience made through the development of a NAtural Language driven Image Generation is discussed. This system is able to imagine a static scene described by means ... together with the problem of object positioning. i. IntrOduction A challenging application of the AI techniques is the generation of 2D projections of 3D scenes starting from a possibly unformalized...
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Báo cáo khoa học: "Paraphrase Lattice for Statistical Machine Translation" ppt
... represents paraphrases of the input sentenceusing the paraphrase list. We call this lattice a paraphrase lattice. Then, we give the paraphrase lattice to the lattice decoder.3.1 Acquiring the paraphrase ... Limitation of paraphrasingAs the paraphrase list was automatically ac-quired, there were many erroneous paraphrase pairs. Building paraphrase lattices with all erro-neous paraphrase pairs and decoding ... than 80%of paraphrase pairs were eliminated by thisthreshold.3.2 Building paraphrase latticeAn input sentence is paraphrased using the para-phrase list and transformed into a paraphrase lat-tice....
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Báo cáo khoa học: "Trainable Generation of Big-Five Personality Styles through Data-driven Parameter Estimation" potx
... dimension—personality—without the computational costincurred by overgeneration techniques. Wepresent the first evaluation of a data -driven generation method that projects multiple per-sonality traits ... searchfor the optimal generation decisions according tothe learned models. Our approach does not requireany search or overgeneration, as parameter estima-tion models predict the generation decisions ... June 2008.c2008 Association for Computational LinguisticsTrainable Generation of Big-Five Personality Stylesthrough Data -driven Parameter EstimationFrancáois MairesseCambridge University...
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Báo cáo khoa học: "Head-Driven Generation with HPSG" pdf
... Robert C. Moore. 1990. Semantic head -driven generation. Computational Linguistics, 16(1):30-42. Gertjan van Noord. 1990. An overview of head- driven bottom-up generation. In R. Dale, C. Mel- lish, ... difficult to include in head- driven generation. We must adopt recent theoretical proposals for lexicalized scoping and context. With these revisions, head -driven generation with HPSG is not ... Introduction A natural approach to generation with Head -driven Phrase Structure Grammar (Pollard and Sag, 1994) is to use a head -driven algorithm. HPSG is head- driven not only syntactically,...
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Báo cáo khoa học: "A Semantic-Head-Driven Generation Algorithm for Unification-Based Formalisms" potx
... 1988. Generation as structure driven derivation. In Proceedings of the 12th In- ternational Conference on Computational Lin- guistics, pages 732-737, Budapest, Hungary. 17 A Semantic-Head -Driven ... the grammars used in generation. In particular, generation from gram- mars with recursions whose welbfoundedness relies on lexical information will terminate; top-down generation regimes such ... the end of the generation procedure whether the 14 structure of the problem premise that accounts for the profligacy of these approaches when used for generation. Thus for generation, we...
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