𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Robust estimation based on energy minimization principles

✍ Scribed by J. Saleh


Publisher
Springer-Verlag
Year
2000
Tongue
English
Weight
331 KB
Volume
74
Category
Article
ISSN
1432-1394

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


Robust covariance estimates based on res
✍ Arnold J. Stromberg πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 English βš– 667 KB

Many asymptotic covariance estimates are generated using uncontaminated model distributions and thus are often based in part on the information matrix. Such covarianee estimators have a low breakdown point (Donoho and Huber, 1983;Huber, 1981; Hampel et al., 1986, p. 98;Lopuhaa and Rousseeuw, 1991),

Image restoration through regularization
✍ Min-Cheng Pan πŸ“‚ Article πŸ“… 2010 πŸ› John Wiley and Sons 🌐 English βš– 461 KB

## Abstract Image restoration has been an important field of image processing for decades. Various methods of restoration have been studied. Meanwhile, regularization presents a very general methodology for image restoration. However, more regularization will remove more noise but will also lose mo

Robust estimation for the Cox regression
✍ Alessio Farcomeni; Sara Viviani πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 231 KB πŸ‘ 2 views

## Abstract We propose a robust Cox regression model with outliers. The model is fit by trimming the smallest contributions to the partial likelihood. To do so, we implement a Metropolis‐type maximization routine, and show its convergence to a global optimum. We discuss global robustness properties