Robust regression and outlier detection
Robust regression and outlier detection
Mersenne twister: a 623-dimensionally equidistributed uniform pseudo-random number generator
ACM Transactions on Modeling and Computer Simulation (TOMACS) - Special issue on uniform random number generation
Computing LTS Regression for Large Data Sets
Data Mining and Knowledge Discovery
Fast robust regression algorithms for problems with Toeplitz structure
Computational Statistics & Data Analysis
On the efficient computation of robust regression estimators
Computational Statistics & Data Analysis
Robust clusterwise linear regression through trimming
Computational Statistics & Data Analysis
An evolutionary algorithm for robust regression
Computational Statistics & Data Analysis
Computational Statistics & Data Analysis
Hi-index | 0.03 |
The methods of very robust regression resist up to 50% of outliers. The algorithms for very robust regression rely on selecting numerous subsamples of the data. New algorithms for LMS and LTS estimators that have increased computational efficiency due to improved combinatorial sampling are proposed. These and other publicly available algorithms are compared for outlier detection. Timings and estimator quality are also considered. An algorithm using the forward search (FS) has the best properties for both size and power of the outlier tests.