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chol.default() error #59
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Hi, this error occurs in the training of the Gaussian process surrogate model. Can you
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Hello,
Thanks for making autoxgboost, seems like a great effort. I wanted to report an error I just received while testing it out:
This occurred after a fair number of iterations had run:
Here was my code that yielded the error:
This was on windows using R 3.5.1 and xgboost 0.71.2. My dataset is 4,861 observations with 104 variables, and the outcome scale is 1- 9. A few of the outcome values are rare so I suspect that it could have caused the error.
Thanks,
Chris
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