Mathematics
3 years ago

New redescending M-estimator offers robust outlier rejection in two dimensions.

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Earthline Journal of Mathematical Sciences
The Performance of Redescending M-Estimators when Outliers are in Two Dimensional Space
Anekwe Stella Ebele, Onyeagu Sidney Iheanyi

Paper Summary

Redescending M-estimators are compared to see which one is better at handling outliers in both x and y directions. The Anekwe redescending M-estimator is found to be more efficient and robust in dealing with outliers in two-dimensional space.

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