good 好的 glad 高兴的 gentle温柔的 H 动词: happen发生 hate讨厌 have 有 hang悬挂 help帮助 hide隐藏 hear听到 hit撞击 hold 容纳,握 hope 希望 hurry 赶快,匆忙 hurt受伤 名词: habit 习惯 half一半 hat帽子 head 头 health 健康 help帮助 history 历史 hundred 百 human 人类 hou...
Sally finished setting the table for breakfast.Her mother brought in the food and put it on the dining table . Sally rang a small silver bell to let her father and brother know that breakfast was ready,"Good morning , Sally , " said her f...
本次高一年级部元旦联欢会采取抖音线上直播形式与各位同学、家长、校友共同分享新年的喜悦舞蹈《good time》歌曲《最初的梦想》钢琴《童年的回忆》相声《笑谈英语》朗诵《我的祖国》歌曲《淋雨一直走》杯子舞合唱《稻香》舞蹈《唐.乐》相声《大保镖》...
Whether it is elegant and refined, beauty and be otherworldly Little Dragon Maiden, or a heroine, for her father to join the army general Mulan, Crystal Liu have made a good interpretation, looking forward to our fairy sister has a better performance. ...
Cross Entropy is good. But WHY? 分类中为什么不用均方差损失?上文在介绍均方差损失的时候讲到实际上均方差损失假设了误差服从高斯分布,在分类任务下这个假设没办法被满足,因此效果会很差。为什么是交叉熵损失呢?有两个角度可以解释这个事情,一个角度...