598 search results - page 34 / 120 » Learning Generative Models with the Up-Propagation Algorithm |
IJON
2002
13 years 8 months ago
2002
We apply independent component analysis (ICA) for extracting an optimal basis to the problem of finding efficient features for a speaker. The basis functions learned by the algori...
ICCV
2005
IEEE
14 years 11 months ago
2005
IEEE
In this paper, a new learning framework?probabilistic boosting-tree (PBT), is proposed for learning two-class and multi-class discriminative models. In the learning stage, the pro...
ECTEL
2008
Springer
2008
Springer
Bridging the Gap between Practitioners and E-Learning Standards: A Domain-Specific Modeling Approach
13 years 10 months ago
Developing a learning design using IMS Learning Design (LD) is difficult for average practitioners because a high overhead of pedagogical knowledge and technical knowledge is requi...
NECO
2007
13 years 8 months ago
2007
We present a hierarchical architecture and learning algorithm for visual recognition and other visual inference tasks such as imagination, reconstruction of occluded images, and e...
WEBDB
2010
Springer
14 years 2 months ago
2010
Springer
The transition of search engine users’ intents has been studied for a long time. The knowledge of intent transition, once discovered, can yield a better understanding of how di�...