4557 search results - page 325 / 912 » A performance evaluation of local descriptors |
134
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GECCO
2007
Springer
16 years 25 days ago
2007
Springer
This study investigates automatic regular expression generation using Grammatical Evolution. The software implementation is based on a subset of POSIX regular expression rules. Fo...
139
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SIGIR
2008
ACM
15 years 6 months ago
2008
ACM
Information retrieval systems are compared using evaluation metrics, with researchers commonly reporting results for simple metrics such as precision-at-10 or reciprocal rank toge...
162
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SAC
2008
ACM
15 years 6 months ago
2008
ACM
Knowledge of relationships among categories is of the interest in different domains such as text classification, content analysis, and text mining. We propose and evaluate approac...
183
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ICCV
2007
IEEE
16 years 8 months ago
2007
IEEE
An interactive human segmentation approach is described. Given regions of interest provided by users, the approach iteratively estimates segmentation via a generalized EM algorith...
205
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ICIP
2003
IEEE
16 years 8 months ago
2003
IEEE
In this paper, we propose to use the Colored Pattern Appearance Model (CPAM) as a content representation for video scene break detection. This model represents a scene by means of...