2061 search results - page 287 / 413 » Modeling search engine effectiveness for federated search |
163
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IJON
2007
15 years 6 months ago
2007
In this paper, a ridgelet kernel regression model is proposed for approximation of high dimensional functions. It is based on ridgelet theory, kernel and regularization technology ...
179
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RECSYS
2010
ACM
15 years 4 months ago
2010
ACM
A ranking approach, ListRank-MF, is proposed for collaborative filtering that combines a list-wise learning-to-rank algorithm with matrix factorization (MF). A ranked list of item...
187
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ICCV
2009
IEEE
16 years 11 months ago
2009
IEEE
We study the problem of estimating the epipolar geometry
from apparent contours of smooth curved surfaces
with affine camera models. Since apparent contours are
viewpoint depend...
296
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ICDE
2001
IEEE
16 years 7 months ago
2001
IEEE
Data mining has been an area of increasing interests during recent years. The association rule discovery problem in particular has been widely studied. However, there are still so...
172
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CHI
2006
ACM
16 years 6 months ago
2006
ACM
The internet presents people with an increasingly bewildering variety of choices. Online consumers have to rely on computerized search tools to find the most preferred option in a...