88 search results - page 4 / 18 » Tree-Based State Tying for High Accuracy Modelling |
IJCAI
2007
13 years 10 months ago
2007
Spam deobfuscation is a processing to detect obfuscated words appeared in spam emails and to convert them back to the original words for correct recognition. Lexicon tree hidden M...
ICML
2000
IEEE
14 years 9 months ago
2000
IEEE
If all features causing heterogeneity were observed, a mixture of experts approach (Jacobs et al., 1991) is likely to be superior to using a single model. When unobserved or very n...
EWCBR
2008
Springer
13 years 10 months ago
2008
Springer
Case-Based Planning (CBP) is an effective technique for solving planning problems that has the potential to reduce the computational complexity of the generative planning approache...
ICASSP
2011
IEEE
13 years 8 days ago
2011
IEEE
We present learning and inference algorithms for a versatile class of partially observed vector autoregressive (VAR) models for multivariate time-series data. VAR models can captu...
CVPR
2012
IEEE
11 years 11 months ago
2012
IEEE
In this paper, we tackle the problem of understanding the temporal structure of complex events in highly varying videos obtained from the Internet. Towards this goal, we utilize a...