a machine learning approach to anomaly detection

Báo cáo khoa học: "A Machine Learning Approach to German Pronoun Resolution" docx

Ngày tải lên : 17/03/2014, 06:20

... 20) same agr same agreement of anaphor and antecedent? same gramrole same grammatical role of anaphor and antecedent? same semclass* same semantic class of anaphor and antecedent? Table 1: Features ... pronoun ana npform NP form of the anaphor ana gramrole grammatical role of the anaphor ana agr agreement of the anaphor ana semclass* semantic class of the anaphor ante npform NP form of the antecedent ante ... science, arts and entertainment, and travel. 4.2 The MMAX Annotation Tool The manual annotation of the training data was done with the MMAX (Multi-Modal Annotation in XML) annotation tool (M¨uller and...

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Báo cáo khoa học: "A Machine Learning Approach to Pronoun Resolution in Spoken Dialogue" docx

Ngày tải lên : 23/03/2014, 19:20

... embedding in a sentence 6. ana gram func grammatical function of anaphor 7. ana npform form of anaphor 8. ana agree person, gender, number 9. ana case grammatical case of anaphor 10. ana s depth ... 17(1):51–89. Ihaka, Ross & Robert Gentleman (1996). R: A language for data analysis and graphics. Journal of Computational and Graphical Statistics, 5:299–314. Kohavi, Ron & George H. ... top to bottom. If the list contained an NP-markable at the current posi- tion and if this markable was not an indeﬁnite noun phrase, it was considered a potential anaphor. In that case, pairs...

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Báo cáo khoa học: "A machine-learning approach to the identification of WH gaps" doc

Ngày tải lên : 24/03/2014, 03:20

... systems to which we can compare them. We take this level of success as an indication of the feasibility of our data-driven, modular approach. Additionally, our approach has the advantage of wide ... contribute to a natural language understanding or machine translation application. Since WH dependencies also tend to distort the surface subcategorization properties of verbs, identifying gaps could also ... been dealt with as part of the syntax (but cf. Kuno, Takami & Wu (1999) for an alterna- tive approach) . Early generative treatments used a WH-movement transformation (McCawley, 1998) to describe...

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Báo cáo khoa học: "A machine learning approach to the automatic evaluation of machine translation" potx

Ngày tải lên : 31/03/2014, 04:20

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Báo cáo khoa học: "A Machine Learning Approach to Extract Temporal Information from Texts in Swedish and Generate Animated 3D Scenes" docx

Ngày tải lên : 31/03/2014, 20:20

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Báo cáo khoa học: "A Supervised Learning Approach to Automatic Synonym Identiﬁcation based on Distributional Features" ppt

Ngày tải lên : 23/03/2014, 17:20

... speculate, the supervised learning may have favorably worked to cause the same effect as automatic feature selection technique. Features with high discriminative power may have been automatically ... proposed a novel approach to automatic synonym identification based on supervised machine learning and distributional features. For this purpose, we re-formalized synonym acquisition as a classification ... machine learning. In this paper, we propose a novel approach to automatic synonym identification based on supervised learning technique. Firstly, we re-formalize synonym acquisition as a classification...

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Báo cáo khoa học: "A Meta Learning Approach to Grammatical Error Correction" doc

Ngày tải lên : 30/03/2014, 17:20

... overall performance. The base classifiers can be expected to become more informative as more data are provided. We followed the structural learning approach (Ando and Zhang, 2005), which trains ... the training instances that do not have any errors to alleviate data imbalance in the training set. We emphasize the fact that the two learner corpora differ from each other in three aspects. ... researchers to utilize native corpora rather than GE tagged learner corpora for the GEC task. The native corpus approach consists of learning a model that predicts the correct form of an article...

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Báo cáo hóa học: " Research Article A Machine Learning Approach for Locating Acoustic Emission" pdf

Ngày tải lên : 21/06/2014, 08:20

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Tài liệu Báo cáo khoa học: "A Ranking-based Approach to Word Reordering for Statistical Machine Translation" doc

Ngày tải lên : 19/02/2014, 19:20

... integrated into a phrase- based decoder serving as additional distortion features. We evaluated our approach on large-scale Japanese-English and English-Japanese machine translation tasks, and ... source language based on both lexical and syntactical features. We evaluated our approach on large- scale Japanese-English and English-Japanese machine translation tasks, and show that it can signiﬁcantly ... Translation: Syntactically Informed Phrasal SMT. In Proc. ACL, pages 271-279. A. Ramanathan, Pushpak Bhattacharyya, Jayprasad Hegde, Ritesh M. Shah and Sasikumar M. 2008. Simple syntactic and...

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Báo cáo khoa học: "A Bootstrapping Approach to Unsupervised Detection of Cue Phrase Variants" docx

Ngày tải lên : 08/03/2014, 02:21

... 17(4):295– 313. Sebastian Pado and Mirella Lapata. 2003. Constructing semantic space models from parsed corpora. In Proc. of ACL. Chris D. Paice. 1981. The automatic generation of lit- erary abstracts: an approach ... 2006. c 2006 Association for Computational Linguistics A Bootstrapping Approach to Unsupervised Detection of Cue Phrase Variants Rashid M. Abdalla and Simone Teufel Computer Laboratory, University of Cambridge 15 ... This characterisation is more informative and speciﬁc than string-based approaches, yet it has the potential for generalisation (useful if the cue phrases are ever manually assessed and put into a...

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Báo cáo khoa học: "Towards a Uniﬁed Approach to Memory- and Statistical-Based Machine Translation" pdf

Ngày tải lên : 17/03/2014, 07:20

... 1998. Machine translation with a stochastic grammatical channel. In Proceedings of ACL’98, pages 1408–1414, Mon- treal, Canada. Kenji Yamada and Kevin Knight. 2001. A syntax- based statistical ... Global Age. John Benjamins Publishers. Tony Veale and Andy Way. 1997. Gaijin: A template-based bootstrapping approach to example- based machine translation. In Proceedings of “New Methods in Natural ... how one can use an ex- isting statistical translation model (Brown et al., 1993) in order to automatically derive a statistical TMEM. Second, we adapt a decoding algorithm so that it can exploit...

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A memory–based learning approach to event extraction in biomedical texts pptx

Ngày tải lên : 23/03/2014, 13:20

... in language learning. Machine Learning, Special issue on Natural Language Learning, 34:11–41. W. Daelemans, J. Zavrel, K. Van der Sloot, and A. Van den Bosch. 2007. TiMBL: Tilburg memory based learner, ... has been argued that memory-based learning is at an advantage in solving these highly disjunctive learning problems compared to more eager learning that abstract from the examples, as the latter ... information available in the training corpus and modelling the task applying an approach similar to the one that has been applied to tasks like semantic role labeling (Morante et al., 2008) or negation scope...

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Báo cáo khoa học: "A Word-Class Approach to Labeling PSCFG Rules for Machine Translation" pot

Ngày tải lên : 23/03/2014, 16:20

... Empirical Methods in Natural Language Process- ing (EMNLP). Masaaki Nagata, Kuniko Saito, Kazuhide Yamamoto, and Kazuteru Ohashi. 2006. A clustered global phrase reordering model for statistical machine ... and Ashish Venugopal. 2006. Syntax augmented machine translation via chart parsing. In Proceedings of the Workshop on Statistical Machine Translation, HLT/NAACL. Andreas Zollmann and Stephan Vogel. ... of morphologically similar words into the same class. 3 Ashish Venugopal and Andreas Zollmann. 2009. Gram- mar based statistical MT on Hadoop: An end -to- end toolkit for large scale PSCFG based MT. The Prague Bulletin...