Results 211 to 220 of about 894,939 (265)

Sequential M-estimation

2004 IEEE International Conference on Acoustics, Speech, and Signal Processing, 2004
We propose a sequential M-estimation algorithm as an alternative to sequential least squares. Being an approximation of the exact M-estimator, the proposed technique is robust to nonGaussian processes and outperforms sequential least squares. Simulation results demonstrate the power of the proposed sequential M-estimator.
Duc Son Pham 0001   +3 more
openaire   +1 more source

Restricted M-estimation

Computational Statistics & Data Analysis, 1992
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

Robust m-estimators

Econometric Reviews, 1990
This paper provides a summary of the influence function approach to robust estimation of parametric models. Hampel's optimality results for M-estimators with a bounded influence function is generalized to allow for arbitrary choices of the asymptotic efficiency criterion and the norm of the influence function.
openaire   +3 more sources

Self-tuning M-estimators

2015 IEEE International Conference on Robotics and Automation (ICRA), 2015
M-estimators are the de-facto standard method of robust estimation in robotics. They are easily incorporated into iterative non-linear least-squares estimation and provide seamless and effective handling of outliers in data. However, every M-estimator's robust loss function has one or more tuning parameters that control the influence of different data.
Gabriel Agamennoni   +2 more
openaire   +1 more source

Trimmed means and M‐estimates

Statistica Neerlandica, 1981
Summary  In this paper we show that HUBER‐estimates and more general M‐estimates are bounded by the smallest and the largest trimmed mean of a sample.
Jewett, R. I., Ronner, A. E.
openaire   +2 more sources

M-estimation of wavelet variance

Annals of the Institute of Statistical Mathematics, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Mondal, Debashis, Percival, Donald B.
openaire   +2 more sources

Moderate deviations for M-estimators

Test, 2002
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +2 more sources

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