337 search results - page 22 / 68 » Additive regularization of topic models |
CAI
2011
Springer
14 years 1 months ago
2011
Springer
Abstract. The concatenation product is one of the most important operations on regular languages. Its study requires sophisticated tools from algebra, ļ¬nite model theory and proļ...
BIRD
2007
Springer
15 years 2 months ago
2007
Springer
Abstract. Searching and mining nuclear magnetic resonance (NMR)spectra of naturally occurring substances is an important task to investigate new potentially useful chemical compoun...
ICASSP
2009
IEEE
14 years 7 months ago
2009
IEEE
The use of the PC and Internet for placing telephone calls will present new opportunities to capture vast amounts of un-transcribed speech for a particular speaker. This paper inv...
ICCS
2003
Springer
15 years 3 months ago
2003
Springer
Sparse Grids are the basis for eļ¬cient high dimensional approximation and have recently been applied successfully to predictive modelling. They are spanned by a collection of si...
ICML
1999
IEEE
15 years 10 months ago
1999
IEEE
We present a learning algorithm for non-parametric hidden Markov models with continuous state and observation spaces. All necessary probability densities are approximated using sa...