Feature selection for classification of hyperspectral data by SVM
Support vector machines (SVM) are attractive for the classification of remotely sensed data
with some claims that the method is insensitive to the dimensionality of the data and …
with some claims that the method is insensitive to the dimensionality of the data and …
The curse of dimensionality in data mining and time series prediction
M Verleysen, D François - … work-conference on artificial neural networks, 2005 - Springer
Modern data analysis tools have to work on high-dimensional data, whose components are
not independently distributed. High-dimensional spaces show surprising, counter-intuitive …
not independently distributed. High-dimensional spaces show surprising, counter-intuitive …
A Stein variational Newton method
Stein variational gradient descent (SVGD) was recently proposed as a general purpose
nonparametric variational inference algorithm: it minimizes the Kullback–Leibler divergence …
nonparametric variational inference algorithm: it minimizes the Kullback–Leibler divergence …
Support vector machine for functional data classification
F Rossi, N Villa - Neurocomputing, 2006 - Elsevier
In many applications, input data are sampled functions taking their values in infinite-
dimensional spaces rather than standard vectors. This fact has complex consequences on …
dimensional spaces rather than standard vectors. This fact has complex consequences on …
Anomaly detection in hyperspectral images based on an adaptive support vector method
Recently, anomaly detection (AD) has attracted considerable interest in a wide variety of
hyperspectral remote sensing applications. The goal of this unsupervised technique of target …
hyperspectral remote sensing applications. The goal of this unsupervised technique of target …
DD-HDS: A method for visualization and exploration of high-dimensional data
S Lespinats, M Verleysen, A Giron… - IEEE transactions on …, 2007 - ieeexplore.ieee.org
Mapping high-dimensional data in a low-dimensional space, for example, for visualization,
is a problem of increasingly major concern in data analysis. This paper presents data-driven …
is a problem of increasingly major concern in data analysis. This paper presents data-driven …
A stochastic version of Stein variational gradient descent for efficient sampling
We propose in this work RBM-SVGD, a stochastic version of the Stein variational gradient
descent (SVGD) method for efficiently sampling from a given probability measure, which is …
descent (SVGD) method for efficiently sampling from a given probability measure, which is …
Particle-based energetic variational inference
We introduce a new variational inference (VI) framework, called energetic variational
inference (EVI). It minimizes the VI objective function based on a prescribed energy …
inference (EVI). It minimizes the VI objective function based on a prescribed energy …
An evaluation of dimension reduction techniques for one-class classification
SD Villalba, P Cunningham - Artificial Intelligence Review, 2007 - Springer
Dimension reduction (DR) is important in the processing of data in domains such as
multimedia or bioinformatics because such data can be of very high dimension. Dimension …
multimedia or bioinformatics because such data can be of very high dimension. Dimension …
Kernel methods in finance
SK Chalup, A Mitschele - Handbook on information technology in finance, 2008 - Springer
Abstract Kernel methods (Cristianini and Shawe-Taylor 2000; Herbrich 2002; Schölkopf and
Smola 2002; Shawe-Taylor and Cristianini 2004) can be regarded as machine learning …
Smola 2002; Shawe-Taylor and Cristianini 2004) can be regarded as machine learning …