hyperparameter-optimization

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I keep getting the following error from Lightgbm module. Have you ran this code recently? Looks like something is deprecated. LightGBMError: Cannot change bin_construct_sample_cnt after constructed Dataset handle. [LightGBM] [Fatal]...

matt7salomon

Whats the article you were referring to here - https://github.com/WillKoehrsen/hyperparameter-optimization/blob/master/Introduction%20to%20Bayesian%20Optimization%20with%20Hyperopt.ipynb?short_path=7f98da9#L51

Nithanaroy

Hi, I am following your implementation of hyper-parameter optimization of GBR (in my case). I am getting error when I define a `space` with nested data structure. ``` space =...

scigeek72

Hi！ I wonder if I can get the same result when I use this library several times(object function,bounds are same)? Because the reproducibility is import for paper.

jiayeah9508

Best vs mean CV score

1

Thank you for this helpful notebook. Can you explain why you return the best cv scores in the objective function? Isn't that an overly optimistic (upward bias) measure of performance?...

MiladShahidi