下载kcws: git clone https://github.com/koth/kcws 切换到本项目代码目录，运行 ./configurecd kcws./configure 词向量训练; 文本预处理: python kcws/train/process_anno_file.py <语料目录> pre_chars_for_w2v.txt 编译词向量函数: bazel bui