"Qin, your sister, it's stupid to ask you such a question. Collect cards for me!" As if very angry at your words and deeds, a book hit you in the face. -Accurately speaking, it is a collection card book, but strangely, it seems to be.... a collection card book that has already been collected.出生于传统裁缝世家的哈蕾从小梦想成为芭蕾舞者，可缺少天赋的她始终被周围人认定是“飞不起来的丑小鸭”。机缘巧合下哈蕾进入联涟娱乐集团成为一名练习生，与刚出道的偶像男团MY同属一家公司。完全没有街舞功底的哈蕾为了追求自己的舞蹈梦想，不停的拼命练习，被一向倔强自大的男团队长赫连荣光看在眼里，决定帮助这个“丑小鸭”。荣光有着惊人的舞蹈天赋，人人都羡慕他“天生的”才华，却不知其实他身上隐藏着一个巨大的秘密…… 脑中植入的一枚芯片每十年都需要重新唤醒一次，这会抹除他这十年间的所有记忆。明知自己会忘记，是否还要开始一份爱？4 冰冷的女人到了现在李左车还是不放弃要兵权，这正是他最为忌惮的地方。It is easy to see that OvR only needs to train N classifiers, while OvO needs to train N (N-1)/2 classifiers, so the storage overhead and test time overhead of OvO are usually larger than OvR. However, in training, each classifier of OVR uses all training samples, while each classifier of OVO only uses samples of two classes. Therefore, when there are many classes, the training time cost of OVO is usually smaller than that of OVR. As for the prediction performance, it depends on the specific data distribution, which is similar in most cases.在上一季的结尾，莱纳德（约翰尼·盖尔克奇 Johnny Galecki 饰）和佩妮（凯莉·库柯 Kaley Cuoco 饰）宣布订婚，他们和谢尔顿（吉姆·帕森斯 Jim Parsons 饰）商量让他搬出公寓，女友艾米建议谢尔顿与她同居，这把谢尔顿吓坏了。与此同时，他们最爱的漫画店惨遭火灾。谢尔顿一时间难以接受生活中的种种变故，负气出走。一个多月过去了，谢尔顿会在这场跨越美国大陆的旅程中遭遇什么？
