Results 111 to 120 of about 95,239 (168)

Approximating evidence via bounded harmonic means. [PDF]

open access: yesStat Comput
Naderi D, Robert CP, Kamary K, Wraith D.
europepmc   +1 more source

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

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