translation to crosslanguage information retrieval

... phrasal translation sequences is selected and collated into the final phrasal translation. Re-scoring through a Test Collection Large-scale test collections could be used to re- score the translation ... Cross-Language Information Retrieval. IPSJ Transactions of Databases, TOD 15, 43(SIG 9):39–54. F. Sadat, M. Yoshikawa and S. Uemura. 2003. Learn- ing Bilingual Translations from Comparable Corpora to Cross-Language ... Cross-Language Information Retrieval: Hybrid Statistics-based and Linguistics-based Approach. In Proc. IRAL 2003, Sapporo, Japan. G. Salton. 1971. The SMART Retrieval System, Experi- ments in Automatic...

Ngày tải lên: 20/02/2014, 16:20

Ngày tải lên: 17/03/2014, 04:20

Ngày tải lên: 17/03/2014, 07:20

Ngày tải lên: 24/03/2014, 03:20

Ngày tải lên: 30/03/2014, 23:20

... Thoan Head of Ecommerce Department Foreign Trade University How to apply Information Technology(IT) for SMEs in Vietnam How to apply Information Technology(IT) for SMEs in Vietnam March 2006 Decree ... ecommerce - Promoting co’s website - Promoting co’s website - Sending CD catalogues to customers - Sending CD catalogues to customers - Establishing Ecom Portal of Associations - Establishing Ecom Portal ... Vietnam 2. E-commerce models in Vietnam 3. Exploiting the commercial information systems on Internet 3. Exploiting the commercial information systems on Internet 4. Business Transaction Process by...

Ngày tải lên: 16/01/2014, 17:20

... relate to business and user requirements and wants. Objectives After completing this activity, you will be able to: ! Describe a process for synthesizing information. ! Evaluate the information ... Activity 5.1: Transitioning from Gathering to Analyzing Information In this activity, you will compare your experience in a development project ... requirements and wants. Before You Begin This activity consists of a class discussion. Time to complete this activity: 15 minutes ...

Ngày tải lên: 24/01/2014, 10:20

... trên ontology và kết hợp với hệ thống truy xuất thông tin (Query Expansion Model with Ontology-Based with Information Retrieval, +IR OB QEM  ) - Mô hình mở rộng truy vấn dựa trên ontolgy ... with Ontology-Based and Probability with Information Retrieval, +IR OB P QEM   ) 2.4.2.2 Các bước thực hiện mở rộng truy vấn dựa trên Ontology Phương pháp mở rộng truy vấn dựa trên ontology ... thống nhất và to n diện của ontology. - Giai đoạn 6: Ghi chép ontology và quyết định mô hình hóa thành tài liệu. Bước này đặc biệt quan trọng nếu ontology được tái sử dụng bởi ontology khác....

Ngày tải lên: 17/02/2014, 08:47

... Linguistics A study of Information Retrieval weighting schemes for sentiment analysis Georgios Paltoglou University of Wolverhampton Wolverhampton, United Kingdom g.paltoglou@wlv.ac.uk Mike Thelwall University ... Salton and Chris Buckley. 1987. Term weight- ing approaches in automatic text retrieval. Technical report, Ithaca, NY, USA. Gerard Salton and Michael J. McGill. 1986. Intro- duction to Modern Information ... SMART and BM25 tf.idf variants The SMART retrieval system by Salton (1971) is a retrieval system based on the vector space model (Salton and McGill, 1986). Salton and Buckley (1987) provide a number...

Ngày tải lên: 20/02/2014, 04:20

... TST”. To obtain the ground-truth of ques- tion retrieval, we employ the Vector Space Model (VSM) (Salton et al., 1975) to retrieve the top 20 re- sults and obtain manual judgements. The top 20 ... is possible for translation models to contain “unnecessary” translations. In this paper, we attempt to identify and decrease the pro- portion of unnecessary translations in a translation model ... room? Q 4 : How do you make a nose bleed stop quicker? Table 1: An example on question retrieval most information retrieval models, such as vector space model (VSM) (Salton et al., 1975), Okapi model (Robertson...

Ngày tải lên: 20/02/2014, 04:20

... of Opinionated Information Retrieval which is planned to be a module in a Cross-Language Opinion Extrac- tion system (CLOE). The main goal of this system is to provide access to opinionated information ... possible approach to the architecture of the CLOE system would be to implement the pro- cessing as a pipeline consisting, first, of using IR to retrieve certain articles relevant to the topic followed by ... word sequence indicating a topic and sentiment information. An example of such a query is: ”Asus laptop + OPINIONS”, another, more de- tailed query, might be ”Asus laptop + POSITIVE OPINIONS”. Another...

Ngày tải lên: 20/02/2014, 12:20

... considered towards its summary-worthiness. The topical summaries are read by the users to quickly decide their relevance to the search topic and, if desired, to expand the initial information ... requires the users to read entire documents to select expansion passages. This brings us a step closer to a fully au- tomated expansion: the human-decision factor has been reduced to an accept/reject ... and topical. In the generic mode, it captures the main topic of a document; in the topical mode, it takes a user sup- plied statement of interest and derives a summary related to this topic....

Ngày tải lên: 20/02/2014, 18:20

... translating, contextual information plays two key roles. One is to reduce the number of possible translations into the target language. The other is to support reasoning to deal with translation mismatches. ... type head nouns must specify information about definiteness and number (e.g. a town, the town, towns, and the towns are well-formed English noun phrases, but not town). Whereas in Japanese, ... generated, adding r to SUR. 13As more sophisticated translation is required, We could make use of the multiple situation types to give more impor- tance to some aspects of translation than...

Ngày tải lên: 20/02/2014, 21:20

... often referred to as 'conceptual retrieval& apos;. The conceptual retrieval systems, though quite effective, are not yet mature enough to be con- sidered in serious information retrieval applications, ... into pairs carrying compatible semantic content. For example, the pair retrieve +information is extracted from any of the fol- lowing fragments: information retrieval system; retrieval of information ... of the entire language. In contrast to information theory, the goal of the present study is not to calculate informational capacities of a language, but to measure the relative strength of...

Ngày tải lên: 20/02/2014, 21:20

... word. This is to control for conceptual units, as opposed to conceptual relations. 5. Modify original definition of adjacency, which counted stop-list words, to one which ignores stop- list ... submitted to all versions of the analysis pro- grams and the results co~ared to the evaluations of the original analysis and to one another. From the compar- isons can be determined: the extent to ... stop- list words. This is to correct for the distortion caused by the distribution of function words in the recognition of multi-word concepts. Figure 4. Modifications to Text Analysis Program...

Ngày tải lên: 21/02/2014, 20:20

... improving translation quality. A possible extension to the work here described would be to generalize the two-layer model to other. less homogeneous domains. The use of statistical information ... it is an acknowledgment of the information provided. The correct assignment of speech acts will provide a more accurate translation into other languages. To summarize, the two-layered FSM ... semantic grammar the tokens of whici~ are concepts thac the segment in question represents. Any utterance is divided into SDUs Semantic Di- alogue Units which are fed to the parser one at...

Ngày tải lên: 22/02/2014, 03:20

... levels of sustained amyg- dala activity in response to negative information, even after being asked to respond to subsequent unrelated stimuli. 3) To examine whether other brain areas (those implicated ... are operationalized in the model as prolonged exposure to some negative information. Connections to representations of this negative information are thereby strengthened. To represent the decreased inhibition ... appropriate for examining aspects of depressive symptomatology related to disruptions in information process- ing. A variety of self-report measures were used to assess rumination. These include the Response...

Ngày tải lên: 07/03/2014, 17:20

... results to develop a set of new semantic operators, that use corpus-derived knowledge to support finely controlled non-literal matching and automatic query expansion. 3 Creative Text Retrieval In ... used by Aristotle, an online metaphor generator, to generate targeted metaphors that highlight a property P in a topic X. Aristotle uses the Google ngrams to supply values for ?X, ??X, ?P and ^P S . ... and ^negphrase to suggest flattering and insulting epithets for a given topic. The query “^posphrase ?X” retrieves phrases for a topic X that put a positive spin on a related topic to which X is...

Ngày tải lên: 07/03/2014, 22:20

... trigram information into our training procedure. Corpus information might be used in more delicate way to improve the performance. References A. Berger and J. Lafferty, " ;Information retrieval ... Croft, "A general language model for information retrieval, " 1999, pp. 316-321. G. Salton and M. J. McGill, Introduction to Modern Information Retrieval: McGraw-Hill, Inc. New York, ... new lan- guage models of information retrieval to the tradi- tional retrieval models: University of Twente [Host]; University of Twente, Centre for Telemat- ics and Information Technology, 2000....

Ngày tải lên: 08/03/2014, 01:20

Ngày tải lên: 08/03/2014, 02:21