[arxiv 1805] Why do deep convolutional networks generalize so poorly to small image transformations? Aharon Azulay and YairWeiss from Hebrew University of Jerusalem paper link Introduction 深度卷积网络
前阵子将mysql数据库由5.5.14升级到5.6.36,升级后所有的业务数据都正常。运行了几天后,发现在主库上添加用户失败,错误提示为:ERROR 1805 (HY000): Column count of mysql.user is wrong,提示mysql.user表列的数目不对。还真是个坑。下面是其解决方案。 一、故障现象 mysql> create user 'henry'@'lo