Tài liệu Báo cáo khoa học: "Using Structural Information for

Tài liệu Báo cáo khoa học: "Using Structural Information for Identifying Similar Chinese Characters" pdf

... 93–96, Columbus, Ohio, USA, June 2008. c 2008 Association for Computational Linguistics Using Structural Information for Identifying Similar Chinese Characters Chao-Lin Liu Jen-Hsiang Lin Department ... possible for us to employ image- based methods to identify visually similar characters, the resulting computational costs can be very high. We propose methods for...

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: "Incorporating Context Information for the Extraction of Terms" pdf

... 1996), incorporating information gained from the textual context of the candidate term. 2 Context information for terms The idea of incorporating context information for term extraction ... product. Since context carries information about terms it should be involved in the procedure for their extraction. We incorporate context information in the form of weights con...

Ngày tải lên : 22/02/2014, 03:20

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Tài liệu Báo cáo khoa học: "Using Word Support Model to Improve Chinese Input System" ppt

... Aca- demia Sinica. Chinese Knowledge Information Processing Group. 1996. A study of Chinese Word Boundaries and Segmentation Standard for Information processing (in Chinese) . Technical Report, ... Lan- guage Modeling for Chinese, ACM Transactions on Asian Language Information Processing, 1(1):3-33. Gu, H.Y., C.Y. Tseng and L.S. Lee. 1991. Markov modeling of mandarin...

Ngày tải lên : 20/02/2014, 12:20

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Tài liệu Báo cáo khoa học: "Using Confidence Bands for Parallel Texts Alignment" pptx

... brackets). For average size texts (e.g. the Written Ques- tions), these words account for about 5% of the total (about 3k words / text). This number varies according to language similarity. For instance, on ... intermingled. Parallel texts (texts that are mutual transla- tions) are valuable sources of information for bilingual lexicography. However, they are not of much use unless...

Ngày tải lên : 20/02/2014, 18:20

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Tài liệu Báo cáo khoa học: "Mining Wiki Resources for Multilingual Named Entity Recognition" pdf

... language is available for download (download.wikimedia.org) in a text format suitable for inclusion in a database. For the remainder of this paper, we refer to this format. 1 Within Wikipedia, ... language article, if available, for additional information. • A second pass checks for multi-word phrases that exist as titles of Wikipedia articles. • We look for certain ty...

Ngày tải lên : 20/02/2014, 09:20

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Tài liệu Báo cáo khoa học: NMR structural characterization of HIV-1 virus protein U cytoplasmic domain in the presence of dodecylphosphatidylcholine micelles doc

... of additional conforma- tions. Some of those transiently formed conforma- tions may be perfectly suited for a selected protein ligand interaction. The distinguished protein confor- mation is then ... with dynamic information from heteronuclear NOEs and structural insight from homonuclear NOE-based distance constraints indicated that micelle-associ- ated VpUcyt retains a substantial degr...

Ngày tải lên : 18/02/2014, 06:20

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Tài liệu Báo cáo khoa học: "Using Smaller Constituents Rather Than Sentences in Active Learning for Japanese Dependency Parsing" docx

... of pool-based active learning. Various methods for selecting informative examples can be combined with this framework. 2.2 Selection Algorithm for Large Margin Classiﬁers One of the most accurate ... set. 2. While resources for labeling examples are available (a) Apply the current classiﬁer to each un- labeled example (b) Find the m examples which are most informative for the clas...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "Using Multiple Sources to Construct a Sentiment Sensitive Thesaurus for Cross-Domain Sentiment Classiﬁcation" doc

... hypothesis (Harris, 1954) states that words that have similar distributions are semantically similar. We compute f(u, w) as the pointwise mutual information between a lexical ele- ment u and a feature ... delicious in book reviews. Therefore, a model that is trained only using book reviews might not have any weights learnt for delicious or rust, which would make it difﬁcult for thi...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "Using Cross-Entity Inference to Improve Event Extraction" docx

... Manning. 2005. Incorporating Non-local Information into Information Extraction Systems by Gibbs Sam- pling. In Proc. 43rd Annual Meeting of the Associa- tion for Computational Linguistics, pages ... “peripheral vision”. Gupta and Ji (2009) used cross-event information within ACE extraction, but only for recovering implicit time information for events. Liao and Grishman (201...

Ngày tải lên : 20/02/2014, 04:20

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Tài liệu Báo cáo khoa học: "Using adaptor grammars to identify synergies in the unsupervised acquisition of linguistic structure" docx

... debate by identifying which aspects of language can poten- tially be learnt from the input available to a child. Here we try to identify linguistic properties that convey information useful for learning ... con- textual information is less important for their acquisition than, say, syntax. 2 From PCFGs to Adaptor Grammars This section introduces adaptor grammars as an ex- tension...

Ngày tải lên : 20/02/2014, 09:20

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