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Diffusion wavelets
Diffusion wavelets are a fast multiscale framework for the analysis of functions on discrete (or discretized continuous) structures like graphs…
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Related topics
Related topics
7 relations
Dimensionality reduction
Laplacian matrix
Markov decision process
QR decomposition
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Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Short-text representation using diffusion wavelets
Vidit Jain
,
Jay Mahadeokar
The Web Conference
2014
Corpus ID: 18249252
Usual text document representations such as tf-idf do not work well in classification tasks for short-text documents and across…
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2014
2014
Anomaly Detection by Diffusion Wavelet-Based Analysis on Traffic Matrix
Teng Sun
,
Hui Tian
Sixth International Symposium on Parallel…
2014
Corpus ID: 15486054
Diffusion wavelets (DW) transform has been successfully used in Multi-Resolution Analysis (MRA) of traffic matrices because it…
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2012
2012
Structure-based learning in wireless networks via sparse approximation
M. Levorato
,
U. Mitra
,
A. Goldsmith
EURASIP Journal on Wireless Communications and…
2012
Corpus ID: 256239824
A novel framework for the online learning of expected cost-to-go functions characterizing wireless networks performance is…
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2011
2011
Applications of Diffusion Wavelets
Sravan Gudivada
2011
Corpus ID: 118214337
Diffusion wavelets have been constructed on graphs in order to allow an efficient multiscale representation. This MSc thesis…
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2010
2010
A versatile framework for shape description
R. Rustamov
The Visual Computer
2010
Corpus ID: 29677670
We present a shape description framework that generates a multitude of shape descriptors through a variety of design and…
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2010
2010
Detecting Anomalous Web Browsing via Diffusion Wavelets
Ho Yan Suen
,
W. Lau
,
On-ching Yue
IEEE International Conference on Communications
2010
Corpus ID: 22586634
Web access logs contain information which can be converted to represent the access history of individual users. A large number of…
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2009
2009
Multiscale Dimensionality Reduction Based on Diffusion Wavelets
Chang Wang
,
S. Mahadevan
2009
Corpus ID: 11452347
Many machine learning data sets are embedded in high-dimensional spaces, and require some type of dimensionality reduction to…
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2009
2009
On Mesh Editing, Manifold Learning, and Diffusion Wavelets
R. Rustamov
IMA Conference on the Mathematics of Surfaces
2009
Corpus ID: 8163015
We spell out a formal equivalence between the naive Laplacian editing and semi-supervised learning by bi-Laplacian Regularized…
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2007
2007
Nonlinear Approximation of Spatiotemporal Data Using Diffusion Wavelets
M. Wild
International Conference on Computer Analysis of…
2007
Corpus ID: 42448274
We present a multiscale, graph-based approach to 3D image analysis using diffusion wavelet bases, which were presented in [1…
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2005
2005
Value Function Approximation with Diffusion Wavelets and
S. Mahadevan
,
M. Maggioni
2005
Corpus ID: 124061506
We investigate the problem of automatically constructing efficient representations or basis functions for approximating value…
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