6087 search results - page 196 / 1218 » Knowledge discovery methods |
146
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CVPR
2004
IEEE
16 years 5 months ago
2004
IEEE
This paper addresses Content Based Image Retrieval (CBIR), focusing on developing a hidden semantic concept discovery methodology to address effective semanticsintensive image ret...
117
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CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
A visual word lexicon can be constructed by clustering primitive visual features, and a visual object can be described by a set of visual words. Such a "bag-of-words" re...
118
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CVPR
2008
IEEE
16 years 5 months ago
2008
IEEE
We present a novel method for the discovery and detection of visual object categories based on decompositions using topic models. The approach is capable of learning a compact and...
112
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KDD
2004
ACM
16 years 3 months ago
2004
ACM
In the domain of gene expression data analysis, various researchers have recently emphasized the promising application of pattern discovery techniques like association rule mining...
112
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EDBT
2008
ACM
16 years 3 months ago
2008
ACM
We consider an environment of numerous moving objects, equipped with location-sensing devices and capable of communicating with a central coordinator. In this setting, we investig...