2041 search results - page 179 / 409 » Data mining for activity extraction in video data |
163
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ARVLSI
1995
IEEE
15 years 10 months ago
1995
IEEE
The task of image acquisition is completely dominated by CCD-based sensors fabricated on specialized process lines. These devices provide an essentially passive means of detecting...
164
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ICDM
2002
IEEE
15 years 11 months ago
2002
IEEE
We present an algorithm to find fragments in a set of molecules that help to discriminate between different classes of, for instance, activity in a drug discovery context. Instea...
183
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IUI
2000
ACM
15 years 10 months ago
2000
ACM
Although a user’s navigation history contains a lot of hidden information about the relationship between web pages and between users, this information is usually not exploited. ...
205
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PAAPP
2007
15 years 6 months ago
2007
The paper is devoted to the problem of estimating the number of people visible in a camera. It uses as features a portion of foreground pixels in each cell of a rectangular grid. ...
198
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SAC
2006
ACM
16 years 13 days ago
2006
ACM
“The curse of dimensionality” is pertinent to many learning algorithms, and it denotes the drastic raise of computational complexity and classification error in high dimension...