4469 search results - page 350 / 894 » Comparing and Combining Profiles |
289
click to vote
ICDE
2001
IEEE
16 years 8 months ago
2001
IEEE
We study the problem of approximately answering aggregation queries using sampling. We observe that uniform sampling performs poorly when the distribution of the aggregated attrib...
172
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
On-line boosting allows to adapt a trained classifier to changing environmental conditions or to use sequentially available training data. Yet, two important problems in the on-li...
163
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
In this paper we propose a real-time method for tracking hands through image sequences. Our method combines efficiently calculated color likelihood maps with a state-ofthe-art int...
136
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Document clustering techniques have been applied in several areas, with the web as one of the most recent and influent. Both general-purpose and text-oriented techniques exist and...
178
click to vote
ICPR
2008
IEEE
16 years 8 months ago
2008
IEEE
Two major challenges in collaborative filtering are the efficiency of the algorithms and the quality of the recommendations. A variety of machine learning methods have been applie...