Sciweavers

5213 search results - page 799 / 1043
» Statistical entity-topic models
Sort
View
NIPS
2008
15 years 8 months ago
Analyzing human feature learning as nonparametric Bayesian inference
Almost all successful machine learning algorithms and cognitive models require powerful representations capturing the features that are relevant to a particular problem. We draw o...
Joseph Austerweil, Thomas L. Griffiths
ESANN
2004
15 years 7 months ago
Separability of analytic postnonlinear blind source separation with bounded sources
The aim of blind source separation (BSS) is to transform a mixed random vector such that the original sources are recovered. If the sources are assumed to be statistically independ...
Fabian J. Theis, Peter Gruber
NIPS
2004
15 years 7 months ago
A Harmonic Excitation State-Space Approach to Blind Separation of Speech
We discuss an identification framework for noisy speech mixtures. A block-based generative model is formulated that explicitly incorporates the time-varying harmonic plus noise (H...
Rasmus Kongsgaard Olsson, Lars Kai Hansen
WSC
2000
15 years 7 months ago
Simphony: an integrated environment for construction simulation
This paper discusses Simphony as an integrated environment for building special purpose simulation tools for modeling construction systems. Simphony provides various services that...
Simaan M. AbouRizk, Yasser Mohamed
WSC
2000
15 years 7 months ago
Distributed web-based simulation optimization
Web technology is having a significant impact on computer simulation. Most of the effort in web-based simulation is aimed at modeling, particularly at building simulation language...
Yuh-Chuyn Luo, Chun-Hung Chen, Enver Yücesan,...