576 search results - page 39 / 116 » Combination of Feature Selection Methods for Text Categorisa... |
128
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ICPR
2002
IEEE
15 years 8 months ago
2002
IEEE
In this paper, we propose a robust approach for recognition of text embedded in natural scenes. Instead of using binary information as most other OCR systems do, we extract featur...
125
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CLEF
2004
Springer
15 years 8 months ago
2004
Springer
In this paper, we explore the help of visual features to cross-language image retrieval. We propose an approach that transforms textual queries into visual representations. The re...
149
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BMCBI
2011
14 years 6 months ago
2011
Background: Classification and variable selection play an important role in knowledge discovery in highdimensional data. Although Support Vector Machine (SVM) algorithms are among...
161
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ICML
1998
IEEE
16 years 3 months ago
1998
IEEE
This paper shows how a text classifier's need for labeled training documents can be reduced by taking advantage of a large pool of unlabeled documents. We modify the Query-by...
140
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FLAIRS
2004
15 years 4 months ago
2004
Taxonomic case-based reasoning is a conversational casebased reasoning methodology that employs feature subsumption taxonomies for incremental case retrieval. Although this approa...