translation techniques in crosslanguage information retrieval

... Effects of extracting bilingual terminology from bi-directional compara- ble corpora, pruning using linguistics-based knowl- edge and re-scoring using different phrasal trans- lation techniques were ... transla- tion/expansion and thus document retrieval. 4 Conclusion We investigated the approach of extracting bilin- gual terminology from comparable corpora in or- der to enrich existing bilingual lexicons and en- hance ... an increased inter- est in their use and construction. With this increased interest and awareness has come an expansion in the application to knowledge acquisition, such as bilin- gual terminology....

Ngày tải lên: 20/02/2014, 16:20

... CLEF-2001: Comparing Translation Resources. In Proc. of the CLEF-2001 Workshop, pages 78-93. Kui-Lam Kwok. 1997. Comparing Representation in Chinese Information Retrieval. In Proc. of the ... Development in Information Retrieval (SIGIR- 2002), pages 159-166. Jian-Yun Nie, Jianfeng Gao, Jian Zhang, and Ming Zhou. 2000. On the Use of Words and N-grams for Chinese Information Retrieval. In ... Devel- opment in Information Retrieval (SIGIR-1997), pages 34-41. Paul McNamee and James Mayfield. 2002. Compar- ing Cross-Language Query Expansion Techniques by Degrading Translation Resources. In Proc....

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Ngày tải lên: 24/03/2014, 03:20

... Language Information Retrieval: TREC°5 Report." Proceedings of TREC-5 confer° ence. Strzalkowski, Tomek. 1995. "Natural Language Information Re- trieval" Information Processing ... adjusted in or- der to reflect the relevance information. Thus, terms occurring predominantly in relevant documents will have their weights increased, while those occurring mostly in non-relevant ... misleading for search purposes. Where can we get the right queries? In today's information retrieval, query expansion usually is typically limited to adding, deleting or re-weighting of...

Ngày tải lên: 20/02/2014, 18:20

... role of informa- tion retrieval in answering “relationship” questions, a new class complex informa- tion needs formally introduced in TREC 2005. Since information retrieval is of- ten an integral ... the techniques introduced in this paper are applicable to the different types of information needs discussed above. While information retrieval techniques form a strong baseline for answering ... Proceedings of the COLING/ACL 2006 Main Conference Poster Sessions, pages 523–530, Sydney, July 2006. c 2006 Association for Computational Linguistics The Role of Information Retrieval in Answering...

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Ngày tải lên: 10/06/2015, 17:15

... which information is, and which is not stored in these databases. Combining the stored data to extract valuable information from it (for instance, by discovering interesting patterns in it) ... transmitting information will boost productivity in the economy as a whole, pushing wages up and thus making people's time increasingly valuable. No one will be interested in browsing ... of information they download) will be a big incentive to make use of electronic intermediaries (and agents in general too) as searching for information and/or services in an "unintelligent"...

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Ngày tải lên: 16/02/2014, 15:20

... techniques in equine medicine 10 and labelling these materials for transportation in interstate commerce. Figure 1.7 shows an example of unsatisfactory packaging in which the primary container ... abnormalities in athletic horses. In: Hinchcliffe K W, Kaneps A J, Geor R J, Bayly W (eds) Equine sports medicine and surgery. Saunders, Edinburgh, p 949–966 Diagnostic techniques in equine medicine 28 Abdominal ... examination An external examination of the mouth is made by standing to the side of the animal, facing forwards, Diagnostic techniques in equine medicine 40 Figure 2.12 Strangulating inguinal hernia. Enlarged...

Ngày tải lên: 16/02/2014, 18:20

... thông tin 1.1 Giới thiệu tổng quan về mở rộng truy vấn trong truy xuất thông tin 1.1.1 Hệ thống truy xuất thông tin (Information Retrieval- IR) Hệ thống Truy xuất thông tin (Information Retrieval) ... thông tin được chọn là “tài liệu” (documents). Một hệ thống tìm kiếm thông tin có hai chức năng chính, đó là lập chỉ mục (indexing) và tìm kiếm (interrogation). Hệ thống truy xuất thông tin được ... thông tin của con người Mục đích của hệ thống Truy xuất thông tin là hiển thị cho người dùng một tập các thông tin thỏa mãn nhu cầu thông tin. Định nghĩa chính xác cho nhu cầu thông tin là...

Ngày tải lên: 17/02/2014, 08:47