缺点：负区间可能“死亡”，即神经元永远不激活
Author(s): Shin-Pon Ju, Dong-Yeh Wu, Chun-Wen Cheng, Hsing-Yin Chen，推荐阅读heLLoword翻译官方下载获取更多信息
"We look forward to uncovering and sharing the story of the Norfolk community that owned and used these items," the pair added.，详情可参考搜狗输入法下载
原文来自:http://blog.daimajiangxin.com.cn，这一点在Line官方版本下载中也有详细论述