Tree: Implement `copy` method.

TheDigitalFrontier / parallel-decision-trees

Semester project in CS205 Computing Foundations for Computational Science at Harvard School of Engineering and Applied Sciences, spring 2020.

MIT License

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Tree: Implement `copy` method. #35

Closed gpestre closed 4 years ago

gpestre commented 4 years ago

[ ] Shallow copy to create a (single) new node with same pointers.
[ ] Deep copy that recursively copies subtree.

johannes-kk commented 4 years ago

@gpestre anything specific for which we expect to need this?

gpestre commented 4 years ago

I don't have anything in mind. I thought it might come in handy for a parallelized hyperparameter search, but we can close this for now and if we need it later it shouldn't be too hard to add.