196 search results - page 6 / 40 » Unsupervised image embedding using nonparametric statistics |
ACL
2011
13 years 2 months ago
2011
We propose a non-parametric Bayesian model for unsupervised semantic parsing. Following Poon and Domingos (2009), we consider a semantic parsing setting where the goal is to (1) d...
ICASSP
2008
IEEE
14 years 5 months ago
2008
IEEE
Independent component analysis (ICA) is a popular approach for blind source separation (BSS). In this study, we develop a new mutual information measure for BSS and unsupervised l...
ICPR
2006
IEEE
14 years 12 months ago
2006
IEEE
In this paper, we address issues in segmentation of remotely sensed LIDAR (LIght Detection And Ranging) data. The LIDAR data, which were captured by airborne laser scanner, contai...
ISBI
2008
IEEE
14 years 11 months ago
2008
IEEE
In functional Magnetic Resonance Imaging group studies, uncertainties on the individual BOLD responses are not taken into account by standard detection procedures, which may limit...
ICPR
2002
IEEE
14 years 12 months ago
2002
IEEE
This paper considers a recently proposed method for unsupervised learning and dimensionality reduction, locally linear embedding (LLE). LLE computes a compact representation of hi...