241 search results - page 13 / 49 » Mixture of Experts Classification Using a Hierarchical Mixtu... |
IDA
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Finite mixture models can be used in estimating complex, unknown probability distributions and also in clustering data. The parameters of the models form a complex repres...
90
Voted
EMNLP
2007
15 years 16 days ago
2007
In this paper, we proposed a novel probabilistic generative model to deal with explicit multiple-topic documents: Parametric Dirichlet Mixture Model(PDMM). PDMM is an expansion of...
ICANN
2005
Springer
15 years 4 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...
74
Voted
ICPR
2006
IEEE
16 years 6 days ago
2006
IEEE
We propose a competitive finite mixture of neurons (or perceptrons) for solving binary classification problems. Our classifier includes a prior for the weights between different n...
IUI
2009
ACM
15 years 8 months ago
2009
ACM
We present a game-based interface for acquiring common sense knowledge. In addition to being interactive and entertaining, our interface guides the knowledge acquisition process t...