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Diao Shen Xia: This kind of person may not be limited to running a few demo. He has also made some adjustments to the parameters in the model. No matter whether the adjustment is good or not, he will try it first. Each one will try. If the learning rate is increased, the accuracy rate will decrease. Then he will reduce it. The parameter does not know what it means. Just change the value and measure the accuracy rate. This is the current situation of most junior in-depth learning engineers. Of course, it is not so bad. For Demo Xia, he has made a lot of progress, at least thinking. However, if you ask why the parameter you adjusted will have these effects on the accuracy of the model, and what effects the adjustment of the parameter will have on the results, you will not know again.低谷，地平线，山腰，山顶……整个世界的喝彩……周星河低着头，喃喃自语。3. Strong sociality;Episode 7大学教授Gabriel Brown（约翰尼·盖尔克奇 饰）到旧货摊买了一盘录像带，因为他喜欢那些复古的玩意。他看录像带的时候，带子卡在了机器里，紧接着奇怪的事情也接连而来。学校的校草Holt（Alex Roe 饰）要上大学去了，女友Julia（玛蒂尔达·鲁茨 饰）跟他告别。但此后许多天里，她再也没听到他的消息，于是她决定到Holt家去看看。到了那儿她才发现Holt和其他几个人都被录像带诅咒了，唯一的解决方法就是拷贝一份副本录像给别人看。Holt本来想保护Julia，但Julia却为了救Holt而看了拷贝的录像……在阴森恐怖令人谈之色变的幽灵森林深处，耸立着一幢巍峨庄严的古堡。这里的主人正是声名显赫的吸血鬼德古拉。与传说中不同，德古拉是一个无比温柔的好爸爸，他独自抚养爱女梅菲丝，为了保护女儿免遭人类的戕害，而特意修建了这座名为尖叫旅社的城堡，普通人类绝对无法接近这里。每年梅菲丝生日之际，科学怪人、狼人、木乃伊、隐形人等怪物都从世界各地赶来为小女孩庆生。在梅菲丝118岁生日之际，她渴望见识外面的世界，早有准备的德古拉设下骗局，却意外将人类少年乔纳森引入古堡......