2712 search results - page 434 / 543 » On learning algorithm selection for classification |
73
Voted
ICPR
2008
IEEE
16 years 1 months ago
2008
IEEE
In this work we present a new string similarity feature, the sparse spatial sample (SSS). An SSS is a set of short substrings at specific spatial displacements contained in the or...
85
Voted
WSDM
2010
ACM
15 years 10 months ago
2010
ACM
In web search, recency ranking refers to ranking documents by relevance which takes freshness into account. In this paper, we propose a retrieval system which automatically detect...
88
Voted
CVPR
2010
IEEE
15 years 9 months ago
2010
IEEE
A semantically meaningful image hierarchy can ease the human effort in organizing thousands and millions of pictures (e.g., personal albums), and help to improve performance of en...
100
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ICIP
2007
IEEE
15 years 7 months ago
2007
IEEE
The bag-of-words approach has become increasingly attractive in the fields of object category recognition and scene classification, witnessed by some successful applications [5, 7...
98
Voted
IEAAIE
2004
Springer
15 years 6 months ago
2004
Springer
For flexible interactions between a robot and humans, we address the issue of automatic recognition of human emotions during the interaction such as embarrassment, pleasure, and af...