Báo cáo khoa học: "Semantic Discourse Segmentation and Label

Báo cáo khoa học: "Semantic Discourse Segmentation and Labeling for Route Instructions" potx

... Workshop, pages 31–36, Sydney, July 2006. c 2006 Association for Computational Linguistics Semantic Discourse Segmentation and Labeling for Route Instructions Nobuyuki Shimizu Department of Computer ... detec- tion and tracking, and one segment of the text. In order to annotate unambiguously, we need to detect and track both landmarks and actions. A landmark is a hallwa...

Ngày tải lên : 17/03/2014, 04:20

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Báo cáo khoa học: "SenseClusters: Unsupervised Clustering and Labeling of Similar Contexts" potx

... Interactive Poster and Demonstration Sessions, pages 105–108, Ann Arbor, June 2005. c 2005 Association for Computational Linguistics SenseClusters: Unsupervised Clustering and Labeling of Similar ... features and unsupervised clustering. Our initial work (Purandare and Pedersen, 2004) focused on word sense discrimination, which takes as input contexts that each contain a given ta...

Ngày tải lên : 08/03/2014, 04:22

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Tài liệu Báo cáo khoa học: "Unsupervised Discourse Segmentation of Documents with Inherently Parallel Structure" pdf

... interfaces and im- prove the performance of summarization and information retrieval systems. Discourse segmentation of the documents com- posed of parallel parts is a novel and challeng- ing problem, ... 2010. c 2010 Association for Computational Linguistics Unsupervised Discourse Segmentation of Documents with Inherently Parallel Structure Minwoo Jeong and Ivan Titov Saa...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "Joint Word Segmentation and POS Tagging using a Single Perceptron" docx

... Daum ´ e III and Marcu, 2005; Finkel et al., 2006) and for speciﬁc problems such as language modeling and utterance classiﬁca- tion (Saraclar and Roark, 2005) and labeling and chunking (Shimizu and Haas, ... tagger, and the best output is selected using the overall POS- segmentation probability score. In this system, the decoding for word segmentation and POS taggi...

Ngày tải lên : 20/02/2014, 09:20

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Báo cáo khoa học: "Joint Hebrew Segmentation and Parsing using a PCFG-LA Lattice Parser" docx

... extended information available in them. Gold Segmentation and Tagging To assess the adequacy of the Berkeley parser for Hebrew, we performed baseline experiments in which either gold segmentation and ... an F-measure of about 88.8% for the gold segmentation and tagging, and about 82.8% for gold segmentation only. This shows the adequacy of the PCFG-LA methodology for...

Ngày tải lên : 17/03/2014, 00:20

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Báo cáo khoa học: "Semantic Class Induction and Coreference Resolution" pptx

... over the baseline for both data sets, whereas ME and NB perform signiﬁcantly worse. 9 Addi- tional experiments are needed to determine the rea- son for ME and NB’s poor performance. In an attempt ... matching operations to be performed on the given pair of NPs, NP x and NP y 10 , including (1) exact string match for pronouns, proper nouns, and non-pronominal NPs (both before an...

Ngày tải lên : 17/03/2014, 04:20

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Báo cáo khoa học: "Semantic Caseframe Parsing and Syntactic Generality" ppt

... be handled by pretending they are a form of prepos=t=onal phrase The regular and predictable relattonsn~p between s~mple statements. ¢~uestions and relalwe clauses and between act=ve and ... The sOlutions, therefore, rested on separating the syntact=c and semanttc reformat=on. Plume already incorporates just me separation of syntax and semantics necessary for syntactic ge...

Ngày tải lên : 31/03/2014, 17:20

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Tài liệu Báo cáo khoa học: "Unsupervized Word Segmentation: the case for Mandarin Chinese" doc

... Association for Computational Linguistics, pages 383–387, Jeju, Republic of Korea, 8-14 July 2012. c 2012 Association for Computational Linguistics Unsupervized Word Segmentation: the case for Mandarin ... from the Segmentation bake-off II (Emerson, 2005) and define a more precise topline for the task using cross-trained supervized system available off-the-shelf (Zhang and Clark...

Ngày tải lên : 19/02/2014, 19:20

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Tài liệu Báo cáo khoa học: "A New Dataset and Method for Automatically Grading ESOL Texts" pdf

... Discovery and Data Mining (KDD), pages 133–142. ACM. T.K. Landauer and P.W. Foltz. 1998. An introduction to latent semantic analysis. Discourse processes, pages 259–284. T.K. Landauer, D. Laham, and ... a ceiling for the performance of our system, we calculate the average corre- lation between the CLC and the examiners’ scores, and ﬁnd an upper bound of 0.796 and 0.792 Pear-...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "Nonlinear Evidence Fusion and Propagation for Hyponymy Relation Mining" pdf

... pages 538–549, Auckland, New Zealand. B. Van Durme and M. Pasca. 2008. Finding cars, god- desses and enzymes: Parametrizable acquisition of labeled instances for open-domain information ex- traction. ... Borkovsky, A M. Popescu and V. Vyas. 2009. Web-Scale Distributional Similarity and Entity Set Expansion. EMNLP’2009. Singapore. P. Pantel and D. Ravichandran. 2004. Automatic...

Ngày tải lên : 20/02/2014, 04:20

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