songxuechao

Results 1 issues of songxuechao

when I train the model use the function of fit.lightgbm(), is always shows a failure. ![Screenshot 2021-12-21 161642](https://user-images.githubusercontent.com/83579229/146954155-e28bc572-8df0-4173-bcf5-53917ce5cd57.png) does anyone meet this problem?