603 search results - page 68 / 121 » A discriminative model for semi-supervised learning |
154
click to vote
CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Current methods for learning visual categories work well when a large amount of labeled data is available, but can run into severe difficulties when the number of labeled examples...
133
click to vote
ICPR
2008
IEEE
16 years 19 days ago
2008
IEEE
Many video surveillance applications require detecting human reappearances in a scene monitored by a camera or over a network of cameras. This is the human reappearance detection ...
175
click to vote
CVPR
2011
IEEE
15 years 2 months ago
2011
IEEE
In this paper, we design a novel MRF framework which is called Non-Local Range Markov Random Field (NLRMRF). The local spatial range of clique in traditional MRF is extended to th...
226
click to vote
CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
Scarcity and infeasibility of human supervision for large
scale multi-class classification problems necessitates active
learning. Unfortunately, existing active learning methods
...
185
click to vote
MM
2009
ACM
16 years 21 days ago
2009
ACM
We propose a novel technique for semi-supervised image annotation which introduces a harmonic regularizer based on the graph Laplacian of the data into the probabilistic semantic ...