[Machine Learning] Multi-classification Learning
Memory, which can be divided into two types: one is called random, which is responsible for temporarily storing data waiting for CPU processing, and the data will be lost after power failure. It has no memory function. If the CPU is compared to the carriage of a train, RAM is the platform, and the people who go up and down the train are the data waiting to be processed and can only stay on the platform temporarily. The other is called read-only device, which can only read but not write, and its contents will not be lost after power failure. We will not introduce all the other equipment in the host computer here. In short, they all perform their respective duties to make the computer run normally, thus making the computer a good helper in our work and life.
碧翠絲的新書出版了，書中記錄了她老公的不幸意外，也提及她最好的一群朋友。那場意外徹底改變了他們的生活。碧翠絲沒想到的是，這本書竟會引來一場風暴。雖然她已使用虛構的角色名字，但好友們仍然紛紛對號入座，彼此間的感情也因此出現了裂痕。究竟這場暴風雨之後會不會出現晴天呢？
危急关头，被常年在白鸭湖以打渔为生的小兴与爷爷发现，救出了高传宝等人，小兴的爷爷却献出了生命。不甘心失败的山田再次纠集队伍欲杀回马枪，却被狡猾的汤丙会制止，说过不了多久芦苇一黄，一把火就可以烧到头，让土八路死无藏身之处。
Section = entry point + notification, the popular point is: when, where and what enhancement to do!
2. Import a variable that does not exist, and the value is undefined.
云海燕的话，让陈启有些惊讶，一向傲慢小气的侠客文化竟然会如此大方。
说完，朝白凡喝道：你还有何话说？白凡冷笑道：皇子争夺皇位，本来平常。
I was far away from the tank, so I didn't let the tank appear in my field of vision. I died after a while. Of course, it was AI tank... This kind of situation often happens in the tank arena, and there are official maps, but the official maps are not easy to trigger.
如果有这样一个哥哥你是否会跟时秒一样每天都想暴走一百遍？！说好的，烤肠给妹妹，自己只吃一口，却一大口都吞掉；说好石头剪刀布，输掉的人去买冰淇淋，回来的时候却少了一个冰淇淋球；土豆炖牛肉连吃6天，最终变成根本看不出来是什么的黑暗料理。“我哥”那个人……(ˋ^ˊ〉-#。霸气侧漏的妹妹“时秒”和懒散逗比的哥哥“时分”，可以因为各种日常小事冲突吵架大打出手，遇到困难的时候，却又坚定地站在对方一边，默默地守护彼此。哥哥的好基友“甄开心”，傻白甜，也是本书的颜值担当。妹妹的闺蜜“妙妙”可爱热心，差点误会哥哥是“渣男”…
南洋，班达海，葡萄牙东印度联合舰队再次全面逃亡。
讲述了灵物医生白起游历世间，在为灵物化解执念的过程中邂逅元气少女林夏，从而揭开一段“千年往事”的故事。
彩虹村本是民风淳朴的和谐之村，谁知新上任的知县却见不得村民们互助友爱，认为人性本恶，于是搞得村子上下鸡犬不宁，人人自私自利。原来这新知县马麟大（黄百鸣 饰）本是朝廷四品高官，可是却生性贪婪，心术不正。其二弟马麟举（周文健 饰）更是一个好色之徒，唯有三弟马麟祥（张国荣 饰）为人善良，英俊潇洒。可就在马麟大来彩虹村上任的路上，三弟却不知所踪。原来此时的马麟祥偶遇了彩虹村相国夫人的侄女紫云（吴倩莲 饰），两人一见钟情。最终，彩虹村能否重拾往日的美好？马麟祥与紫云又能否有情人终成眷属呢？
这家伙晒得肤色黝黑，加上身子壮实，跟葫芦有得一拼。
First of all, you should understand that when an event occurs, the event always has an event source, that is, the object that triggered the event. An event cannot be generated out of thin air, and this is the occurrence of the event.
我恨。
雷厉风行的广告公司主管吴御心，有着让人闻风丧胆的办公作风，但谁也料不到她私下其实是个御宅族，钟爱二次元反差极大，只是她为了保住自己的职场形象，从不会让别人知道这个秘密。直到有一天她的二次元男神破了次元壁来到了她的世界，但他竟然也有双面人格？吴御心是否能接受男神不为人知的另一面？
仇弟成功盗取胶卷，却也招来敌人的疯狂报复。郭天明被绑架，组织查出胶卷拍摄的是日本细菌实验的数据，日方却以郭天明作为交换胶卷的筹码。面对两难境地，仇弟勇闯虎穴，给敌人沉重打击。
