801 search results - page 66 / 161 » Estimating Likelihoods for Topic Models |
102
click to vote
ECCV
2006
Springer
15 years 4 months ago
2006
Springer
Estimating the pose of an imaging sensor is a central research problem. Many solutions have been proposed for the case of a rigid environment. In contrast, we tackle the case of a...
134
click to vote
SIGIR
2003
ACM
15 years 6 months ago
2003
ACM
We present a non-traditional retrieval problem we call subtopic retrieval. The subtopic retrieval problem is concerned with finding documents that cover many different subtopics ...
108
Voted
BMCBI
2010
15 years 25 days ago
2010
Background: The estimation of demographic parameters from genetic data often requires the computation of likelihoods. However, the likelihood function is computationally intractab...
81
Voted
NIPS
2007
15 years 2 months ago
2007
A wide variety of Dirichlet-multinomial ‘topic’ models have found interesting applications in recent years. While Gibbs sampling remains an important method of inference in su...
159
click to vote
ICIP
2001
IEEE
16 years 2 months ago
2001
IEEE
The HMM (Hidden Markov Model) is a probabilistic model of the joint probability of a collection of random variables with both observations and states. The GMM (Gaussian Mixture Mo...