1721 search results - page 212 / 345 » Natural Language Processing in Information Retrieval |
130
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MMSP
2008
IEEE
15 years 10 months ago
2008
IEEE
Abstract—Video shot boundary detection is one of the fundamental tasks of video indexing and retrieval applications. Although many methods have been proposed for this task, find...
140
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EMNLP
2010
15 years 2 months ago
2010
This paper studies the effects of training data on binary text classification and postulates that negative training data is not needed and may even be harmful for the task. Tradit...
268
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ISCI
2011
14 years 11 months ago
2011
—Ranking plays important roles in contemporary Internet and vertical search engines. Among existing ranking algorithms, link analysis based algorithms have been proved as effecti...
118
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EMNLP
2010
15 years 2 months ago
2010
Linguistic Steganography is concerned with hiding information in natural language text. One of the major transformations used in Linguistic Steganography is synonym substitution. ...
150
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EMNLP
2010
15 years 2 months ago
2010
In state-of-the-art approaches to information extraction (IE), dependency graphs constitute the fundamental data structure for syntactic structuring and subsequent knowledge elici...