2111 search results - page 256 / 423 » Exploring evaluation methods for ambient information systems |
129
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IPM
2006
15 years 6 months ago
2006
We consider a challenging clustering task: the clustering of muti-word terms without document co-occurrence information in order to form coherent groups of topics. For this task, ...
189
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ICDE
2000
IEEE
15 years 10 months ago
2000
IEEE
Increasing application demands are pushing database management systems (DBMSs) towards providing adequate and efficient support for content-based retrieval over multimedia objects...
184
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IUI
2000
ACM
15 years 10 months ago
2000
ACM
In recent years, many systems and approaches for recommending information, products or other objects have been developed. In these systems, often machine learning methods that nee...
162
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CVPR
2009
IEEE
16 years 1 months ago
2009
IEEE
We investigate the biologically inspired features (BIF) for human age estimation from faces. As in previous bioinspired models, a pyramid of Gabor filters are used at all positio...
147
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FCCM
2007
IEEE
16 years 23 days ago
2007
IEEE
This paper proposes optimizations of the methods and parameters used in both mathematical approximation and hardware design for logarithmic number system (LNS) arithmetic. First, ...