612 search results - page 30 / 123 » Hierarchical Clustering of a Mixture Model |
DAGM
1998
Springer
14 years 10 days ago
1998
Springer
This paper introduces a novel statistical mixture model for probabilistic clustering of histogram data and, more generally, for the analysis of discrete co occurrence data. Adoptin...
INTERSPEECH
2010
13 years 2 months ago
2010
This paper presents an improved distance measure for speaker clustering in speaker diarization systems. The proposed phonetic subspace mixture (PSM) model introduces phonetic info...
ICASSP
2010
IEEE
13 years 8 months ago
2010
IEEE
We propose a new method to group partials produced by each instrument of a polyphonic audio mixture. This method works for pitched and harmonic instruments and is specially adapte...
ICPR
2002
IEEE
14 years 9 months ago
2002
IEEE
In this paper we present a probabilistic and continuous framework for supervised image category modelling and matching as well as unsupervised clustering of image space into image...
DSP
2007
13 years 8 months ago
2007
Blind separation of sources from nonlinear mixtures is a challenging and often ill-posed problem. We present three methods for solving this problem: an improved nonlinear factor a...