1746 search results - page 261 / 350 » Hierarchical Unsupervised Learning |
147
Voted
BMCBI
2010
15 years 3 months ago
2010
Background: To further understand the implementation of hyperparameters re-estimation technique in Bayesian hierarchical model, we added two more prior assumptions over the weight...
185
Voted
PAMI
2012
13 years 6 months ago
2012
— Language and image understanding are two major goals of artificial intelligence which can both be conceptually formulated in terms of parsing the input signal into a hierarchi...
107
Voted
CVPR
2007
IEEE
16 years 5 months ago
2007
IEEE
Most of the online multimedia collections, such as picture galleries or video archives, are categorized in a fully manual process, which is very expensive and may soon be infeasib...
110
Voted
AUSAI
2007
Springer
15 years 10 months ago
2007
Springer
Dimensional reduction may be effective in order to compress data without loss of essential information. Also, it may be useful in order to smooth data and reduce random noise. The...
171
Voted
FCSC
2010
15 years 1 months ago
2010
Graphical models have become the basic framework for topic based probabilistic modeling. Especially models with latent variables have proved to be effective in capturing hidden str...