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Diffusion map

Known as: Diffusion maps 
Diffusion maps is a dimensionality reduction or feature extraction algorithm introduced by R. R. Coifman and S. Lafon. It computes a family of… 
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Related topics

Related topics

5 relations
Dimensionality reductionFeature extractionMarkov chainNonlinear dimensionality reduction

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2018
2018
A deviation based assessment methodology for multiple machine health patterns classification and fault detection
2014
2014
Pedestrian Detection in Low-Resolution Imagery by Learning Multi-scale Intrinsic Motion Structures (MIMS)
Detecting pedestrians at a distance from large-format wide-area imagery is a challenging problem because of low ground sampling… 
2010
2010
The Impacts of Diffusion Kernels on Recognition-Primed Multi-agent Decision Making
Novel perspectives on multiscale information analysis are highly demanded in several areas of multi-agent research, including… 
2010
2010
Localization of Language Areas in Brain Tumor Patients by Functional Geometry Alignment
The substantial reorganization of functional systems and hemodynamic changes caused by brain tumors make fMRI detection and… 
2008
2008
Unsupervised shape clustering using diffusion map
The quotient space of all smooth and connected curves represented by a fixed number of boundary points is a finite-dimensional… 
2007
2007
Diffusion Maps and Geometric Harmonics for Automatic Target Recognition (ATR). Volume 2. Appendices
Abstract : Geometric harmonics provides a framework for taking data in high-dimensional measurement spaces and embedding them in… 
2007
2007
Diffusion maps and radar data analysis
Understanding and organizing data, in particular understanding the key modes of variation in the data, is a first step toward… 
2006
2006
Nonlinear Dimension Reduction and Activation Detection for fMRI Dataset
Functional magnetic resonance imaging (fMRI) has been established as a powerful method for brain mapping. Different physical… 
2005
2005
Comparison of Systems using Diffusion Maps
In this paper we propose an efficient method of comparing data sets obtained from either an experiment or simulation of dynamical… 
2000
2000
Diffusion Changes in Normal Pressure Hydrocephalus
The diffusion of water in the periventricular region is altered in hydrocephalic patients due to transependymal resorbtion of CSF… 
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