|
DDC
| 495 | |
Tác giả CN
| Do Thi Thanh Tuyen | |
Nhan đề
| Phrasal Semantic Distance For Vietnamese Textual Document Retrieval / Do Thi Thanh Tuyen, Nguyen Tuan Dang | |
Mô tả vật lý
| 18 p. | |
Tóm tắt
| In this paper, a computational semantic method is proposeted to estimate the phrasal semantic distance used in our model of Vietnamese document retrieval system. The semantic distances between phrases are defined in terms of semantic classes and semantic relations to ensure thatit can reflect how different two certain phrases are. To estimate the semantic distance, the semantic classes or a phase are identified by using the n—gram model. After identification of the semanticclasses, their semantic relations are also identified by using a Vietnamese Lexicon Ontologv. Thishandcrafted ontology contains defined semantic classes and their potential relations in Vietnameselanguage explicitly. | |
Từ khóa tự do
| Lexicon ontology | |
Từ khóa tự do
| Phrasal semantic analysis | |
Từ khóa tự do
| Semantic class | |
Từ khóa tự do
| Semantic distance | |
Từ khóa tự do
| Semantic informaion retrieval | |
Tác giả(bs) CN
| Nguyen Tuan Dang | |
Nguồn trích
| Tạp chí Tin học và Điều khiển học = Journal of Computer Science And Cybernetics 2015P. 185-202
Số: 3
Tập: 31 |
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| 005 | 202006301943 |
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| 009 | 1 0 |
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| 039 | |y20200630194301|zthaopt |
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| 082 | |a495 |
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| 100 | |aDo Thi Thanh Tuyen |
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| 245 | |aPhrasal Semantic Distance For Vietnamese Textual Document Retrieval / |cDo Thi Thanh Tuyen, Nguyen Tuan Dang |
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| 300 | |a18 p. |
|---|
| 520 | |aIn this paper, a computational semantic method is proposeted to estimate the phrasal semantic distance used in our model of Vietnamese document retrieval system. The semantic distances between phrases are defined in terms of semantic classes and semantic relations to ensure thatit can reflect how different two certain phrases are. To estimate the semantic distance, the semantic classes or a phase are identified by using the n—gram model. After identification of the semanticclasses, their semantic relations are also identified by using a Vietnamese Lexicon Ontologv. Thishandcrafted ontology contains defined semantic classes and their potential relations in Vietnameselanguage explicitly. |
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| 653 | |aLexicon ontology |
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| 653 | |aPhrasal semantic analysis |
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| 653 | |aSemantic class |
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| 653 | |aSemantic distance |
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| 653 | |aSemantic informaion retrieval |
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| 700 | |aNguyen Tuan Dang |
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| 773 | |tTạp chí Tin học và Điều khiển học = Journal of Computer Science And Cybernetics |d2015|gP. 185-202|v31|i3 |
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| 890 | |c1|a0|b0|d6 |
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