1627 search results - page 156 / 326 » Multi-Instance Mixture Models |
ECIR
2007
Springer
13 years 9 months ago
2007
Springer
A common task in many applications is to find persons who are knowledgeable about a given topic (i.e., expert finding). In this paper, we propose and develop a general probabilis...
ACL
2003
13 years 9 months ago
2003
It is well known that occurrence counts of words in documents are often modeled poorly by standard distributions like the binomial or Poisson. Observed counts vary more than simpl...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
This paper presents a multi-view approach to the tracking of people location and orientation. To achieve efficient and accurate likelihood evaluation, a novel likelihood computat...
IROS
2006
IEEE
14 years 2 months ago
2006
IEEE
– This paper describes a fusion of panoramic vision and laser range data to track multiple persons simultaneously from a stationary robot. Particle filters are used to track peop...
ICANN
2005
Springer
14 years 1 months ago
2005
Springer
- In this paper, we show how a topographic mapping can be created from a product of experts. We learn the parameters of the mapping using gradient descent on the negative logarithm...