c123m的专栏

1.lbfgs failed to converge (status=1) /Users/hmy/opt/anaconda3/envs/myenv/lib/python3.6/site-packages/sklearn/linear_model/_logistic.py:765: ConvergenceWarning: lbfgs failed to converge (status=1): STOP: TOTAL NO. of ITERATIONS REACHED LIMIT. Increase .

Matplotlib默认是不支持中文。其要支持中文，按下列步骤操作（Linux版，其他系统类似）： 复制字体 # 从Window的目录C:\Windows\Fonts\simhei.ttf (黑体) # 复制到 # Linux主机的/usr/local/lib64/python3.6/site-packages/matplotlib/mpl-data/fonts/ttf下 [root@e0b5b7263835 ttf]# pwd /usr/local/lib64/python3.6/site-..

问题描述: [root@d01601cfbf35]# python3 Python 3.6.8 (default, Apr 2 2020, 13:34:55) [GCC 4.8.5 20150623 (Red Hat 4.8.5-39)] on linux Type "help", "copyright", "credits" or "license" for more information. >>> import tensorflow Illegal instruction .