一、问题描述 使用Hibernate中的@GeneratedValue值设置为Constants.ID_GENERATOR,Eclipse提示:No generator named "ID_GENERATOR" is defined in the persistence unit 二、解决方法 选择Window » Preferences 设
Keras Model.fit_generator中这三个参数的说明 max_queue_size: maximum size of the internal training queue which is used to "precache" samples from the generator 预缓存的最大队列数量 workers: number of thr