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Implement l1 regularisation #203

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RAMitchell opened this issue Feb 5, 2025 · 0 comments

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feature request

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RAMitchell commented Feb 5, 2025

Legate-boost has L2 regularization for all of its model types, but L1 is lacking.

This could be difficult to implement for linear models/krr as the optimisation problem is significantly harder. Tree models may be easier.

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Add l1 and min split loss regularization parameters #209

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