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CSDA
2006
64views more  CSDA 2006»
13 years 5 months ago
Time-frequency analysis - G
Methods such as wavelets and M-stationary process have been developed to analyze the time-frequency properties of a process where frequency changes with time. In certain circumsta...
Huiping Jiang, Henry L. Gray, Wayne A. Woodward
CSDA
2006
71views more  CSDA 2006»
13 years 5 months ago
Practical representations of incomplete probabilistic knowledge
This article deals with the compact representation of incomplete probabilistic knowledge which can be encountered in risk evaluation problems, for instance in environmental studie...
Cédric Baudrit, Didier Dubois
CSDA
2006
122views more  CSDA 2006»
13 years 5 months ago
The fuzzy approach to statistical analysis
For the last decades, research studies have been developed in which a coalition of Fuzzy Sets Theory and Statistics has been established with different purposes. These namely are:...
Renato Coppi, María Angeles Gil, Henk A. L....
CSDA
2006
87views more  CSDA 2006»
13 years 5 months ago
Choice of B-splines with free parameters in the flexible discriminant analysis context
Flexible discriminant analysis (FDA) is a general methodology which aims at providing tools for multigroup non linear classification. It consists in a nonparametric version of dis...
Christelle Reynès, Robert Sabatier, Nicolas...
CSDA
2006
89views more  CSDA 2006»
13 years 5 months ago
Multivariate time series modeling and classification via hierarchical VAR mixtures
Raquel Prado, Francisco Molina, Gabriel Huerta
CSDA
2006
79views more  CSDA 2006»
13 years 5 months ago
Nonlinear dynamics in Nasdaq dealer quotes
A nonlinear dynamic model for the quotes issued by Nasdaq dealers is considered, focussing on the top two Electronic Communication Networks (ECNs), Island and Instinet, and the th...
Bart Frijns, Peter C. Schotman
CSDA
2006
116views more  CSDA 2006»
13 years 5 months ago
Bayesian multiscale analysis for time series data
A recently proposed Bayesian multiscale tool for exploratory analysis of time series data is reconsidered and umerous important improvements are suggested. The improvements are in...
Tor Arne Øigård, Håvard Rue, Fr...