a threevalued feature interpretation

Ngày tải lên: 24/03/2014, 02:20

... tree-kernel approaches are not suitable for Chinese, at least at current stage. In this paper, we study a feature- based approach that basically integrates entity related information with context ... name list and personal relative trigger word list. Jiang and Zhai (2007) then systematically explored a large space of features and evaluated the effectiveness of different feature subspaces ... Exploration of the Feature Space for Relation Extraction. In proceedings of NAACL/HLT, pages 113-120. Nanda Kambhatla. 2004. Combining Lexical, Syntactic, and Semantic Features with Maximum Entropy...

Ngày tải lên: 20/02/2014, 09:20

... a share of assets of all commercial banks. “Z- Score” is estimated as ROA+equity/assets/sd(ROA); the standard deviation of ROA, sd(ROA), is estimated as a 5-year moving average. Source: Based ... banks, and other financial institutions. “Costs/Income” is measured as total costs, as a share of total income of all commercial banks. “Interest margins” equals the accounting value of a bank's ... (LFS): Database. http://epp.eurostat.ec.europa.eu/portal/page/portal/employment_unemployment_lfs/data/ database (accessed December 19, 2011). European Council. 199 2a. The Maastricht Treaty–Provisions...

Ngày tải lên: 06/03/2014, 19:20

... (CoNLL-2002), 49-55, Taibei, Taiwan. Mari Ostendorf, Izhak Shafran, Stefanie Shattuck- Hufnagel, Leslie Charmichael, and William Byrne. 2001. A Prosodically Labeled Database of Sponta- neous Speech. ... Preposi- tional Phrase Attachment. In Proceedings of the ARPA Workshop on Human Language Technology, 250-255, Plainsboro, NJ, USA. Jeffrey C. Reynar and Adwait Ratnaparkhi. 1997. A Maximum Entropy Approach ... split a feature space into n- disjoint subspaces, and select an equal amount of features for each fea- ture subspace. 2. dimension-based-split: split a feature space into disjoint subspaces based...

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 17/03/2014, 20:20

Ngày tải lên: 19/12/2013, 10:39

... interpretation was considered correct if it made sense in some imag- inary context. Lapata and Lascarides (2003) extend Utiyama’s approach to interpretation of logical metonymies containing aspectual ... -21.19 play -21.29 stack -21.75 make -21.95 programme -22.08 pack -22.12 use -22.23 watch -22.36 produce -22.37 Table 1: Interpretations of Lapata and Lascarides (2003) for finish video 2 Lapata and Lascarides’ ... ranges makes the task significantly easier. 3 Alternative Interpretation of Logical Metonymy The approach of Lapata and Lascarides (2003) produces a list of non-disambiguated verbs, essen- tially just...

Ngày tải lên: 20/02/2014, 09:20

... evaluated the feature based approach across all three dimensions and demonstrate that statistically significant improvements are achieved on all dimensions by adding context oriented fea- tures. ... investigate the use of state-of-the-art se- quential learning techniques that have proven suc- cessful for email act classification in comparison with a feature based approach. Our evaluation ... effectiveness of a fea- ture based approach with the use of a state- of-the-art sequential learning technique that has proven successful for tasks such as “email act classification”. Our evaluation demonstrates...

Ngày tải lên: 20/02/2014, 12:20

... [4] Kaplan, R. and J. Bresnan. Lexical Func- tional Grammar: A Formal System for Grammatical Representation. In J. Bresnan, editor, The Mental Representation of Gram- matical Relations. ... 4 A Logical Semantics As Pereira and Shieber [11] have pointed out, a grammatical formalism can be regarded in a way similar to other representation languages. Often it is useful to use a ... z) are used as prim- itive values at vertices which have no outgoing edges. A dag may also be regarded as a transition graph for a partially specified deterministic fi- nite automaton (DFA)....

Ngày tải lên: 21/02/2014, 20:20

... body as it had been bared for the scourging. It is a beautiful form, perfectly developed, and the arms and hands are as delicately modelled as a woman's. The face is oval, with regular features ... EGYPT (MADONNA DELLA SCODELLA) Parma Gallery Please click on the image for a larger image. Please click here for a modern color image Please click on the image for a larger image. Please click ... two men shrank equally from the painful. But where the Umbrian's ideal of happiness was tranquil and serene, Correggio's was exuberant and ecstatic. Raphael indeed was almost Greek...

Ngày tải lên: 06/03/2014, 13:20

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Ngày tải lên: 07/03/2014, 02:20

... Alonso Pardo Universidad de La Corufia Campus de Elvifia s/n 15071 La Corufia, SPAIN alonso©dc, fi. udc. es Abstract The paper presents a tabular interpretation for a kind of 2-Stack Automata. ... Parsing and Deduc- tion (TAPD'98), pages 1-9, Paris, France, April. Owen Rambow. 1994. Formal and Computational Aspects of Natural Language Syntax. Ph.D. thesis, University of Pennsylvania. ... MOL'97, pages 124-130, Schloss Dagstuhl, Germany, August. Mark-Jan Nederhof. 1998. Linear indexed automata and tabulation of TAG parsing. In Proc. of First Workshop on Tabulation in Parsing...

Ngày tải lên: 08/03/2014, 06:20

... integrated treatment of syntax and semantics of a small fragment of natural language and test this by implementing it. The syntax of our toy grammar is a version of categorial grammar with feature ... Idea of Dynamic Interpretation Recent developments in Natural Language semantics have witnessed a shift away from static represen- tation languages towards representation languages with a ... existen- tial phrases). Existential quantifiers are viewed dy- namically as random assignment statements followed by tests. The translation of the natural language phrase &apos ;a man' becomes...

Ngày tải lên: 09/03/2014, 01:20

... information and entertainment for that rapid reader, the "average American." Definition of a Special Article. A special feature article may be defined as a detailed presentation of facts ... have a peculiar appeal to persons engaged in a particular occupation or devoted to a particular avocation or amusement. Special articles on these subjects of limited appeal are adapted to agricultural, ... salary. If a paper has one or more special feature writers on its staff, it may pay them a fixed salary or may employ them "on space"; that is, pay them at a fixed "space rate"...

Ngày tải lên: 15/03/2014, 13:20

... multiple reactant pairs, and the one that appears in a KEGG metabolic pathway is called a main pair. To build a global reaction network, we used only compounds classified as main reaction pairs. Network ... pathways and networks. Trends Biochem Sci 33, 101–103. 33 Okuda S, Yamada T, Hamajima M, Itoh M, Katayama T, Bork P, Goto S & Kanehisa M (2008) KEGG atlas mapping for global analysis of metabolic ... bioin- formatics to provide a statistically valid interpretation of compound lists produced experimentally. Currently, several bioinformatics approaches are available for metabolomics. Each approach was...

Ngày tải lên: 16/03/2014, 01:20

... Technology. D. McAllaster, L. Gillick, F. Scattone, and M. Newman. 1998. Fabricating conversational speech data with acoustic models : A program to examine model-data mismatch. In Proc. International Conference ... Linguistics Discriminative Pronunciation Modeling: A Large-Margin, Feature- Rich Approach Hao Tang, Joseph Keshet, and Karen Livescu Toyota Technological Institute at Chicago Chicago, IL USA {haotang,jkeshet,klivescu}@ttic.edu Abstract We ... pronunciations that differ greatly from the dictionary. For example, some pronunciations of “probably” in the Switchboard conversational speech database are [p r aa b iy], [p r aa l iy], [p r ay], and...

Ngày tải lên: 16/03/2014, 19:20

... Discriminative Parsing with Non-local Features. In Proceedings of ACL, pages 824-831. Wenbin Jiang, Liang Huang, and Qun Liu. 2009. Au- tomatic Adaptation of Annotation Standards: Chinese Word Segmentation and ... 691-698. Kenji Sagae and Alon Lavie. 2006. Parser Combination by Reparsing. In Proceedings of NAACL 2006, pages 129-132. Yoshimasa Tsuruoka, Jun’ichi Tsujii, and Sophia Anani- adou. 2009. Fast Full Parsing ... a heterogeneous parser, we use feature- based parsing algorithms in order to easily incorporate features that encode source-side bracketing structures. Theoretically, any feature- based approaches...

Ngày tải lên: 17/03/2014, 00:20

... a at a path p E Da is the feature tree defined by (in relational notation) pa := {(q ,A) l(pq, A) Ea}. A feature tree a is called a subtree of a feature tree 7- if ~r is a subtree of 7- at ... standard model, and the class of feature algebras is obtained by means of an axiomatization. Both approaches to fixing a feature theory have their advantages. The construction of a standard model ... be variables, and A be a sort. Then path constraints are defined as follows: .4, a ~ zpy :¢:~ o~(x) pA a( y) .4, a ~ xp.~yq :¢:=~ 3a E 1.41: °t(x)pa aAa(y)q A a .4, a~ Azp :~=~3ael.41: a( z)p' 4a^ aeA...

Ngày tải lên: 17/03/2014, 09:20

Ngày tải lên: 18/03/2014, 02:20

Ngày tải lên: 23/03/2014, 14:20