Báo cáo khoa học: "Which Noun Phrases Denote Which Concepts"

Báo cáo khoa học: "Locating noun phrases with finite state transducers" pdf

... for constructing, main- taining and consulting a database of proper nouns. We describe noun phrases composed of a proper noun and/or a description of a hu- man occupation. They are formalized ... occupations through out the period over which our corpus extends?' In the first case, non trivial occurrences of noun phrases are located, that is phrases not containing word...

Ngày tải lên : 31/03/2014, 04:20

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Báo cáo khoa học: "Extracting Noun Phrases from Large-Scale Texts: A Hybrid Approach and Its Automatic Evaluation" pot

... of noun phrases (maximal noun phrases, minimal noun phrases and ordinary noun phrases) are defined first. Maximal noun phrases are those noun phrases which are not contained in other noun phrases. ... of ordinary noun phrases (NP), maximal noun phrases (MNP), minimal noun phrases (mNP) in SUSANNE Corpus. MmNP denotes the maximal noun phrases wh...

Ngày tải lên : 31/03/2014, 06:20

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Báo cáo khoa học: "Parsing Noun Phrase Structure with CCG" potx

... NPs of three nouns only: • (crude oil) prices – left-branching • world (oil prices) – right-branching Lauer (1995) presents two models to solve this prob- lem: the adjacency model, which compares ... categories (also called supertags) are made up of basic atoms such as S (Sentence) and NP (Noun Phrase), which can be combined to form complex categories. For example, a transitive verb such...

Ngày tải lên : 31/03/2014, 00:20

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Báo cáo khoa học: "Which Noun Phrases Denote Which Concepts" pot

... of noun phrases matching ≥ 1 Freebase concept divided by 100, the total number of noun phrases. Sense recall is the re- ciprocal of the average number of Freebase concepts per noun phrase. Noun ... The distribution shows that most noun phrases are unambiguous, but a small number of noun phrases have a large number of senses. In many cases, these noun phrases 576 are g...

Ngày tải lên : 30/03/2014, 21:20

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Tài liệu Báo cáo khoa học: "Identifying Noun Product Features that Imply Opinions" pdf

... Limited work has been done on nouns and noun phrases. In our work, we used the feature-based opinion mining model, and we found that in some domains nouns and noun phrases that indicate product ... cases, these nouns are not subjective but objective. Their involved sentences are also objective sentences and imply positive or negative opinions. Identifying such nouns and noun...

Ngày tải lên : 20/02/2014, 05:20

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Tài liệu Báo cáo khoa học: "AUTOMATIC NOUN CLASSIFICATION BY USING " ppt

... the number of nouns which are included in both the ith cluster of A and the jth cluster of B n.j : the number ofnouns which are included in the jth cluster of B n : all nouns which are included ... semantic similarity between two nouns, because it is the ratio of the verb senses with which both nouns (a and b) occur and all the verb senses with which each noun (a or b) oc...

Ngày tải lên : 20/02/2014, 21:20

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Báo cáo khoa học: "Supervised Noun Phrase Coreference Research: The First Fifteen Years" pptx

... coreference resolution of noun phrases. Computational Linguistics, 27(4):521–544. Veselin Stoyanov, Nathan Gilbert, Claire Cardie, and Ellen Riloff. 2009. Conundrums in noun phrase coreference ... Empirical Evaluations of Pronoun Resolution. Ph.D. thesis, University of Rochester, USA. Olga Uryupina. 2003. High-precision identiﬁcation of discourse new and unique noun phrases. In Proce...

Ngày tải lên : 07/03/2014, 22:20

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Báo cáo khoa học: "Adding Noun Phrase Structure to the Penn Treebank" ppt

... developed from the Penn Treebank, to represent noun phrase structure more accurately. 240 2 Motivation Many approaches to identifying base noun phrases have been explored as part of chunking ... three word noun sequences from all the ambiguous NPs. If the last three chil- dren are nouns, then they became an example in our data set. If there is a NML node containing the ﬁrst two nouns...

Ngày tải lên : 23/03/2014, 18:20

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Báo cáo khoa học: "IDENTIFYING CUE PHRASES INTONATIONALLY" ppt

... Cue phrases are words and phrases such as now and by the way which may be used to convey explicit information about the structure of a discourse. However, while cue phrases may convey discourse ... for these items, which we will adopt in this paper. 2. If 'non-lexical' items such as uh are classed as cue phrases, then this generalization may not hold for all cue ph...

Ngày tải lên : 24/03/2014, 02:20

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Báo cáo khoa học: "Word or Phrase? Learning Which Unit to Stress for Information Retrieval∗" doc

... method on two different types of phrases: syntactic head-modiﬁer pairs (syntactic phrases) and simple bigram phrases (statistical phrases) . To index the syntactic phrases, we use the method proposed ... approach in modeling statistical phrases such as n-grams or proximity-based phrases. Some of them showed promising results in their experi- ments by taking advantages of phrases...

Ngày tải lên : 30/03/2014, 23:20

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