3976 search results - page 283 / 796 » Machine Learning in User Modeling |
192
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UAI
2004
15 years 8 months ago
2004
Bayesian learning in undirected graphical models--computing posterior distributions over parameters and predictive quantities-is exceptionally difficult. We conjecture that for ge...
190
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IROS
2007
IEEE
16 years 28 days ago
2007
IEEE
Abstract—Autonomous robot navigation in unstructured outdoor environments is a challenging area of active research. The navigation task requires identifying safe, traversable pat...
198
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ALT
1997
Springer
15 years 10 months ago
1997
Springer
Efficient learning of DFA is a challenging research problem in grammatical inference. It is known that both exact and approximate (in the PAC sense) identifiability of DFA is har...
179
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ATAL
2009
Springer
16 years 1 months ago
2009
Springer
During face-to-face conversation, the speaker’s head is continually in motion. These movements serve a variety of important communicative functions. Our goal is to develop a mod...
205
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CVPR
2009
IEEE
17 years 1 months ago
2009
IEEE
We present a new approach for the discriminative training
of continuous-valued Markov Random Field (MRF)
model parameters. In our approach we train the MRF
model by optimizing t...