Search Results - "Tribouley, K."

LOL selection in high dimension by Mougeot, M., Picard, D., Tribouley, K.

“…A selection procedure with no optimization step called LOLA, for Learning Out of Leaders with Adaptation is proposed. LOLA is an auto-driven algorithm with two…”
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Thresholding methods to estimate copula density by Autin, F., Le Pennec, E., Tribouley, K.

“…This paper deals with the problem of multivariate copula density estimation. Using wavelet methods we provide two shrinkage procedures based on thresholding…”
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Nonparametric homogeneity tests by Butucea, Cristina, Tribouley, Karine

“…We test whether two independent samples of i.i.d. random variables X 1 , … , X n and Y 1 , … , Y m having common probability density f and, respectively, g are…”
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Estimating copula densities through wavelets by Genest, Christian, Masiello, Esterina, Tribouley, Karine

“…Wavelet analysis is used to construct a rank-based estimator of a copula density. The procedure, which can be easily implemented with ready-to-use wavelet…”
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Learning Out of Leaders: Regression for high dimension by Mougeot, M., Picard, D., Tribouley, K.

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Minimax comparison for tail indices by Mougeot, M., Tribouley, K.

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A goodness-of-fit test for copula densities by Gayraud, Ghislaine, Tribouley, Karine

“…We consider the problem of testing hypotheses on the copula density from a two-dimensional random sample. We test the null hypothesis of a parametric class…”
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Grouping strategies and thresholding for high dimensional linear models by Mougeot, Mathilde, Picard, Dominique, Tribouley, Karine

“…The estimation problem in a high regression model with structured sparsity is investigated. An algorithm using a two-step block thresholding procedure called…”
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Thresholding methods to estimate the copula density by Le Pennec, E., Autin, F., Tribouley, K.

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THE MAXISET POINT OF VIEW FOR ESTIMATING INTEGRATED QUADRATIC FUNCTIONALS by Rivoirard, Vincent, Tribouley, Karine

“…This paper explores the estimation of ʃ f2 where f is a functional parameter in the white noise model. To compare different estimation procedures, we adopt the…”
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Estimating copula densities through wavelets by Tribouley, K., Genest, C., Masiello, E.

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Adaptive Confidence Interval for Pointwise Curve Estimation by Picard, Dominique, Tribouley, Karine

“…We present a procedure associated with nonlinear wavelet methods that provides adaptive confidence intervals around f(x0), in either a white noise model or a…”
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Adaptive simultaneous confidence intervals in non-parametric estimation by Tribouley, Karine

“…We present non-linear wavelet methods to compute simultaneous confidence intervals for f( x) when f is a functional parameter issued from a non-parametric…”
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Adaptive simultaneous confidence intervals in non-parametric estimation by TRIBOULEY, Karine

“…We present non-linear wavelet methods to compute simultaneous confidence intervals for f(x) when f is a functional parameter issued from a non-parametric…”
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A Wavelet Method for Confidence Intervals in the Density Model by Tribouley, Karine

“…We present a wavelet procedure for defining confidence intervals for$f(x_{0})$, where x0is a given point and f is an unknown density from which there are…”
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Random Rates in Anisotropic Regression: Discussion by Picard, Dominique, Tribouley, Karine

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Wavelet methods to estimate an integrated quadratic functional: Adaptivity and asymptotic law by Gayraud, Ghislaine, Tribouley, Karine

“…Using wavelet thresholding methods, we give an adaptive estimator of θ=∫ f 2, where f is coming from the white noise model. We estimate the random bias term,…”
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