Báo cáo khoa học: "Clustering Adjectives for Class Acquisition" pptx

Báo cáo khoa học: "Clustering Adjectives for Class Acquisition" pptx

Báo cáo khoa học: "Clustering Adjectives for Class Acquisition" pptx

... major syntactic argument for adopt- ing this classification: adjectives belonging to the same class coordinate when modifying the same noun, but adjectives from different classes do not: *A serious ... Morphologically sim- ple adjectives and very ambiguous suffixes, as far as adjective classes are concerned, were not classified. No information could be gathered for nonpredicative...
Ngày tải lên : 31/03/2014, 20:20
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Báo cáo khoa học: "Clustering Clauses for High-Level Relation Detection: An Information-theoretic Approach" pdf

Báo cáo khoa học: "Clustering Clauses for High-Level Relation Detection: An Information-theoretic Approach" pdf

... 2007. c 2007 Association for Computational Linguistics Clustering Clauses for High-Level Relation Detection: An Information-theoretic Approach Samuel Brody School of Informatics University of ... of the clusters. For instance, we had a cluster of countries involved in military con- flicts, and another for other countries; a cluster for winning game scores, and another for ties; et...
Ngày tải lên : 08/03/2014, 02:21
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Tài liệu Báo cáo khoa học: "Asynchronous Binarization for Synchronous Grammars" pptx

Tài liệu Báo cáo khoa học: "Asynchronous Binarization for Synchronous Grammars" pptx

... Transforming the entire for- est to n-ary form is intractable, however, because the number of hyperedges would be exponential in n. Instead, we include only the top k n-ary back- traces for each forest ... Collapsing Binarization To facilitate a change in binarization, we transform the translation forest into n-ary form. In the n-ary forest, each hyperedge corresponds to an original gramm...
Ngày tải lên : 20/02/2014, 09:20
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Báo cáo khoa học: "Research Methodology for Machine Translation" pptx

Báo cáo khoa học: "Research Methodology for Machine Translation" pptx

... Equivalents. If the new form is a form of a word in the old glossary, the Eng- lish equivalents previously used are carried forward. If no form of the word has occurred before, the linguist assigns ... different occurrences of the same form. Research Methodology 9 10 Edmundson and Hays Word: a form that represents a set of forms differing only in inflection. For example, "...
Ngày tải lên : 07/03/2014, 18:20
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Báo cáo khoa học: "Syntactic Stylometry for Deception Detection" pptx

Báo cáo khoa học: "Syntactic Stylometry for Deception Detection" pptx

... node, e.g., PRPˆNP 4 → “you”. 4 Experimental Results For all classification tasks, we use SVM classi- fier, 80% of data for training and 20% for test- ing, with 5-fold cross validation. 2 All features are ... using Amazon Mechanic Turk for the following three topics: “Abortion” (100 essays per class) , “Best Friend” (98 essays per class) , and “Death Penalty” (98 essays per class) ....
Ngày tải lên : 07/03/2014, 18:20
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Báo cáo khoa học: "Compositional Semantics for Linguistic Formalisms" pptx

Báo cáo khoa học: "Compositional Semantics for Linguistic Formalisms" pptx

... for linguistic formalisms. For lack of space, some proofs are omitted; an extended version is avail- able as a technical report (Wintner, 1999). 2 Grammar semantics Viewing grammars as formal ... of grammatical formalisms. For the following discussion fix a particular grammar G = (n,E,A~). Definition 5. Let Tc : Z -+ Z be a trans- formation on sets o.f items, where .for every...
Ngày tải lên : 08/03/2014, 06:20
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Báo cáo khoa học: " COMPUTING MACHINES FOR LANGUAGE TRANSLATION " pptx

Báo cáo khoa học: " COMPUTING MACHINES FOR LANGUAGE TRANSLATION " pptx

... number of standard devices are available for coding the incoming text for insertion into the machine and, after the translation process is completed, for decoding and printing the translation ... its original form, the dissection scheme for endings and compounds can be tried; if this fails, the word can be printed through without alteration. Several methods are available for...
Ngày tải lên : 16/03/2014, 19:20
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Tài liệu Báo cáo khoa học: "Inducing Gazetteers for Named Entity Recognition by Large-scale Clustering of Dependency Relations" ppt

Tài liệu Báo cáo khoa học: "Inducing Gazetteers for Named Entity Recognition by Large-scale Clustering of Dependency Relations" ppt

... =  i f i log(  c p(vt i |c)p(n i |c)p(c)). (2) 3 This formulation is based on the formulation presented in Rooth et al. (1999) for English. 408 We iteratively update the probabilities using the EM algorithm. For the update procedures ... then split the matrix for the model parameters, p(n|c) and p(vt|c), along with the class coordinate. That is, each cluster node is responsible for...
Ngày tải lên : 20/02/2014, 09:20
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Tài liệu Báo cáo khoa học: "Seeing stars: Exploiting class relationships for sentiment categorization with respect to rating scales" doc

Tài liệu Báo cáo khoa học: "Seeing stars: Exploiting class relationships for sentiment categorization with respect to rating scales" doc

... “tedious” (class 1) versus “straightforward”, “likeable” (class 2). Some unexpected distinguish- ing terms for this author are “lion” for class 2 (three- class case), and for class 2 in the four -class ... some examples for one author are: “meaningless”, “disgusting” (class 0); “pleasant”, “uneven” (class 1); and “oscar”, “gem” (class 2) for the three -class case, and,...
Ngày tải lên : 20/02/2014, 15:20
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Báo cáo khoa học: "A Procedure for Multi-Class Discrimination and some Linguistic Applications" pptx

Báo cáo khoa học: "A Procedure for Multi-Class Discrimination and some Linguistic Applications" pptx

... computational tool for inferring, given multiple classes (or, a typology), with attendant instances of these classes, the pro- files (=descriptions) of these classes such that every class is contrasted ... learning, in which from multiple given classes (i.e. a typology) the profiles of these classes are inferred, such that every class is contrasted from every other class by feat...
Ngày tải lên : 08/03/2014, 06:20
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