a crosslingual ilp solution to zero anaphora resolution

... a lot of work on Japanese zero- anaphora (Iida et al., 200 7a; Taira et al., 2008; Ima- mura et al., 2009; Taira et al., 2010; Sasano et al., 2009). In work such as Taira et al. (2008) and Ima- mura ... 2009; Sasano et al., 2009; Taira et al., 2010). But now the availabil- ity of corpora annotated to study anaphora, includ- ing zero anaphora, in languages such as Italian (e.g., Rodriguez et al. ... Ima- mura et al. (2009), zero- anaphora resolution is con- sidered as a sub-task of predicate argument structure analysis, taking the NAIST text corpus as a target data set. Taira et al. (2008) and Taira...

Ngày tải lên: 07/03/2014, 22:20

Ngày tải lên: 30/03/2014, 23:20

... character-based fea- tures in word-based models. Consider a character- based feature function φ(c, t, c) that maps a character-tag pair to a high-dimensional feature space, with respect to an input character ... possible tags, i.e. all tag types that are assigned to the word in training data. Furthermore, we approximate unknown words in testing data by rare words in training data. For a word that occurs ... which uses Ratnaparkhi (1996)’s feature set and conducts a beam (=5) search in the unconstrained space, achieves a tagging accuracy of 97.16%. Tagging accuracy is measured by the percentage of correct predictions...

Ngày tải lên: 07/03/2014, 18:20

Ngày tải lên: 23/03/2014, 17:20

... of intra-sentential zero- anaphora, which consequently im- proves the overall performance of zero- anaphora resolution. 1 Introduction Zero- anaphora is a gap in a sentence that has an anaphoric ... “There are two roads to eternity, a straight and narrow, and a broad and crooked,” the gaps in a straight and narrow (gap)” and a broad and crooked (gap)” have a zero- anaphoric relationship to ... of anaphora resolution (AR), in which zero- anaphora is regarded as a subclass of anaphora. In AR, the research trend has been shifting from rule- based approaches (Baldwin, 1995; Lappin and...

Ngày tải lên: 17/03/2014, 04:20

... 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...

Ngày tải lên: 17/03/2014, 06:20

... able to:  Evaluate WINS as a solution for NetBIOS name resolution.  Evaluate and create a functional design for baseline name resolution.  Select appropriate strategies to secure a WINS solution. ... able to:  Evaluate WINS as a solution for NetBIOS name resolution.  Evaluate and create a functional design for baseline name resolution.  Select appropriate strategies to secure a WINS solution. ... name registrations to be updated in WINS for clients with dynamically allocated IP addresses. This automated registration eliminates manual administration and configuration errors. You can...

Ngày tải lên: 24/01/2014, 10:20

... because you get your work done quickly. You like to sugarcoat unpleasant experiences and rationalize bad situations into good ones. You have a propensity towards narcotic addiction. Twisted Apart, ... Eat Them: Stay away from small furry animals and seek professional medical help immediately. I Don’t Have A Favorite Way; I Don’t Like Oreo Cookies: You probably come from a rich family, and ... MY FAIR LADY for the ‘90s. •  A loveable ogre is ordered to rescue a princess from a fiery keep guarded by a dragon in order to clear out his swamp of menacing fairytale creatures. •  An indomitable...

Ngày tải lên: 19/02/2014, 14:20

... the ACL Student Research Workshop, pages 19–24, Ann Arbor, Michigan. Zoubin Gha hramani and Michael I. Jordan. 1997. Facto- rial hidden markov models. Machine Learning, 29:1– 31. A. Haghighi and ... 49th Annual Meeting of the Association for Computational Linguistics, pages 1169–1178, Portland, Oregon, June 19-24, 2011. c 2011 Association for Computational Linguistics A Pronoun Anaphora Resolution ... number and gen- der agreements play an important role in pronoun anaphora resolution. For a more standard compari- son to other work, subsequent tests were performed on the gold standard ACE corpus...

Ngày tải lên: 20/02/2014, 04:20

... practical purposes, we can not claim that our algorithm is capable of finding all the fine grained distinctions that are listed in manually created dictionaries such as the Longman Dictionary ... a word to belong to more than one cluster, each cluster a word is assigned to can be consid- ered as one of its senses. A problem that we see with this approach is that it allows only as many ... dissimilarities among the top 30 associations to palm are all in the upper half of the scale and not very distinct. The two expected clusters for palm, one relating to its hand and the other to...

Ngày tải lên: 20/02/2014, 16:20

... Corporation. I would like to thank Mary Dalrymple, Barbara Grosz, Shalom Lappin, Karen Lochbaum, Christine Nakatani, Stuart Shieber, and two anonymous re- viewers for valuable discussions and ... and University of California at Irvine, 1990. (Garvey and Caramazza, 1974) C. Garvey and A. Caramazza. Implicit causality in verbs. Lin- guistic Inquiry, 5:549-564, 1974. (Garvey et al., ... Garvey, A. Caramazza, and J. Yates. Factors underlying assignment of pronoun antecedents. Cognition, 3:227-243, 1976. 68 (Gawron and Peters, 1990) Mark Gawron and Stanley Peters. Anaphora...

Ngày tải lên: 20/02/2014, 21:20

... after adding one to each value in the matrix. 2 As usual, the one is added for smoothing purposes and to avoid problems with zero values. We de- cided not to use a sophisticated association meas- ure ... data sparseness can be minimized by reducing the dimensionality of the matrix. An appropriate alge- braic method that has the capability to reduce the dimensionality of a rectangular matrix ... the adjective cluster. The comparison of the two dendrograms indicates that the SVD was capable of making ap- propriate generalizations. Also, when we look in- side each cluster we can see that...

Ngày tải lên: 08/03/2014, 04:22

... (2009) there are hardly any freely available systems for AR. Although Charniak and Elsner (2009) present a machine-learning based algorithm for AR, they evaluate its performance in comparison to three ... An- nual Meeting of the Association for Computational Linguistics and 17th International Conference on Computational Linguistics, pages 869–875, Mon- treal, Canada, August. Tetsuya Nasukawa and ... Association for Computational Linguistics, pages 115–124, Michi- gan, USA, June. Massimo Poesio and Mijail A. Kabadjov. 2004. A general-purpose, off-the-shelf anaphora resolution module: Implementation...

Ngày tải lên: 17/03/2014, 00:20

... of additional criteria, i.e. heuristics that are not always satisfied by all anaphors. Our anaphora resolution approach belongs to the second group. In computational processing, semantic and domain ... text. To be able to compare our approach to that of Dagan and Itai, and to be able to evaluate the importance of this kind of information, our method was applied with statistical information 12 ... paragraphs that are not related to one another). This explanation is confirmed by the relatively small number of anaphors that are found in that corpus, as compared to the Lexesp corpus. We have...

Ngày tải lên: 17/03/2014, 07:20

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