It's possible for the same linear basis function to be selected multiple times in the forward pass

scikit-learn-contrib / py-earth

A Python implementation of Jerome Friedman's Multivariate Adaptive Regression Splines

http://contrib.scikit-learn.org/py-earth/

BSD 3-Clause "New" or "Revised" License

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Closed jcrudy closed 7 years ago

jcrudy commented 7 years ago

See issue #134. The problem is caused by the fact that there is no check for an existing linear basis function when a linear basis function is added.

jcrudy commented 7 years ago

Fixed.