learning program from: https://github.com/jkszw2014/bert-kbqa-NLPCC2017
Reference: https://blog.csdn.net/ai_1046067944/article/details/86707784
learning program from: https://github.com/jkszw2014/bert-kbqa-NLPCC2017
Reference: https://blog.csdn.net/ai_1046067944/article/details/86707784