目录1.分词2.模型训练 3.可视化 4.知识点个人理解pipinstallgensim-ihttps://pypi.tuna.tsinghua.edu.cn/simple#若在jupyternotebook中安装：!pipinstallgensim-ihttps://pypi.tuna.tsinghua.edu.cn/simple#导包importjiebaimportreimportnumpya