Spectral Regularization For Support Estimation

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(PDF) Spectral Regularization for Support Estimation.

    https://www.researchgate.net/publication/221619956_Spectral_Regularization_for_Support_Estimation
    Spectral Regularization for Support Estimation. Conference Paper (PDF Available) · January 2010 ... [22, 16, 2], and spectral methods for support estimation [9]. Therefore knowledge of the speed ...

Spectral Regularization for Support Estimation

    http://cbcl.mit.edu/publications/ps/NIPS2010_0781.pdf
    not an isolated point of the spectrum, so that the estimation of a null space is an ill-posed problem (see for example [9]). Then, a regularization approach is needed in order to find a stable (hence generalizing) estimator. In this paper, we consider a spectral estimator based

CiteSeerX — Spectral Regularization for Support Estimation

    http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.207.7010
    CiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): In this paper we consider the problem of learning from data the support of a probability distribution when the distribution does not have a density (with respect to some reference measure). We propose a new class of regularized spectral estimators based on a new notion of reproducing kernel Hilbert space, which we ...

Regularization by spectral filtering - Wikipedia

    https://en.wikipedia.org/wiki/Regularization_by_spectral_filtering
    Spectral regularization is any of a class of regularization techniques used in machine learning to control the impact of noise and prevent overfitting.Spectral regularization can be used in a broad range of applications, from deblurring images to classifying emails into a spam folder and a non-spam folder.

Scalable Spectral k-Support Norm Regularization for Robust ...

    http://www.comp.hkbu.edu.hk/%7Eymc/papers/conference/cikm16_publication_version.pdf
    Scalable Spectral k-Support Norm Regularization for Robust Low Rank Subspace Learning Yiu-ming Cheung ... sparsity estimation, both theoretically and practically. Mo- ... spectral k-support norm, of which one uses the squared form as previous methods do. In the other variant, we show that

Sparse Spatial Spectral Estimation: A Covariance Fitting ...

    https://ieeexplore.ieee.org/document/6494328
    Sparse Spatial Spectral Estimation: A Covariance Fitting Algorithm, Performance and Regularization ... An automatic selector of such regularization parameter is presented based on the formulation of an upper bound on the probability of correct support recovery of SpSF, which can be efficiently evaluated by Monte Carlo simulations. ...Cited by: 74

Geometrical and computational aspects of Spectral Support ...

    https://www.sciencedirect.com/science/article/pii/S0167865513003619
    In this paper we discuss the Spectral Support Estimation algorithm (De Vito et al., 2010) by analyzing its geometrical and computational properties. The estimator is non-parametric and the model selection depends on three parameters whose role is clarified by simulations on a two-dimensional space.Cited by: 2

Spectral Regularization for Support Estimation

    https://papers.nips.cc/paper/4062-spectral-regularization-for-support-estimation
    In particular, they are the key ingredient to prove the universal consistency of the spectral estimators and in this respect they are the analogue of universal kernels for supervised problems. Numerical experiments show that spectral estimators compare favorably to state of the art machine learning algorithms for density support estimation.

Bioimpedance Parameter Estimation using Fast Spectral ...

    https://www.sciencedirect.com/science/article/pii/S2405896318318706
    SPECTRAL BIOIMPEDANCE ANALYSIS In this section, we evaluate the proposed regularization method on to fit spectral impedance data, comparing its performance with fitting by standard Cole-Cole model. 5.1 Test circuit The proposed methodology was analyzed using a test circuit of n = 2 (see Fig. 1), with R∞ = 100 Ω, R1 = 200 Ω, C1 ...Cited by: 2

(PDF) Risk estimation for matrix recovery with spectral ...

    https://www.researchgate.net/publication/224907504_Risk_estimation_for_matrix_recovery_with_spectral_regularization
    Risk estimation for matrix recovery with spectral regularization. ... A Numerical example on a matrix completion pro blem is given to support our ... Estimation of the means of independent normal ...



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