解决:加载sklearn数据集fetch_20newsgroups报错urllib.error.URLError SSL: CERTIFICATE_VERIFY_FAILED
dataset = fetch_20newsgroups()
报错
urllib.error.URLError: <urlopen error [SSL: CERTIFICATE_VERIFY_FAILED] certificate verify failed: unable to get local issuer certificate (_ssl.c:1045)>
解决方案:
进入应用程序的Python 3.6目录,双击Install Certificates.command 进行安装,完毕后可以解决该问题。
(或者在命令行中输入“/Applications/Python\ 3.6/Install\ Certificates.command”)