Information Theory: I forget which publishing house it was. It is a very thin book and it is very good. There is a good talk about the measurement of information, the understanding of entropy and the Markov process (there is no such thing in the company now, I'll go back and find it and make it up). Mastering this knowledge, it is good for you to understand the cross entropy and relative entropy, which look similar but easy to confuse. At least you know why many machine learning algorithms like to use cross entropy as cost function ~
OvO pairs the N classes in pairs to generate N (N-1)/2 binary classification tasks. For example, OvO will train a classifier to distinguish classes Ci and Cj. The classifier takes the Ci class sample in D as a positive example and the Cj class sample as a counterexample. In the testing phase, the new samples will be submitted to all classifiers at the same time, so we will get N (N-1)/2 classification results, and the final results can be generated by voting: that is, the category that is predicted most is taken as the final classification result. Figure 3.4 shows a schematic diagram.
他额头冒汗，问道：你……白凡抢着问道：你全想起来了？玉米沉默了一会，用力点头
没有狼兵，张经死不出战。
本剧为《绝命毒师》的前传，讲述律师Saul Goodman的故事。本剧采用非线性叙事。Saul Goodman初次登场时并不叫Saul Goodman，他的名字叫Jimmy McGill，当时只是一个小律师与调查员Mike在一起工作，过着养家糊口的日子。本剧将描述Jimmy转变为Saul Goodman的全过程。
韩国KBS电视台综艺节目，也是该台Happy Sunday的长寿环节之一。标榜真实野生道路真人秀，描绘6个男人横冲直撞背包旅行的旅行综艺节目。
转眼十几年过去了，当年被抛弃的慧英被一户渔民收养，改名为韩贞敏。她的养父在一次出海中丧生，而她的养母不堪忍受艰苦的生活带着家里的积蓄出走，慧英成了养父母的儿子韩江彪唯一的亲人。江彪从小患有严重的肾病，慧英要定期带他去医院做透晰，为了弟弟的医疗费用，十九岁的慧英不得不辍学去做各种各样的工作。在为弟弟治疗的医院，慧英认识了善良英俊的医生姜敏在。从此，对敏在萌生爱意的慧英经常尾
该剧改编自疯丢子小说《颤抖吧，ET！》，讲述了朵星战士阿部意外坠落地球，附身于唐家庶女唐青叶身上，并与唐家长子唐青风在残酷的皇权争斗漩涡中相爱相杀的欢喜虐恋故事 。
Winter sports in which people use ice skates to skate on ice. Originated in Holland in the 10th century. Skating sports include speed skating, short track speed skating, and figure skating.
For Akhan Scourge Flow, the skill damage coefficient is 1160%, the weapon DPH + jewelry DPH + deputy DPH is the DPH of the main hand weapon (not the large number of second damage, but the row XXXX ~ XXXX below the large number), the 60/target gear is 1/0. 6, and the Scourge is released once by default 600ms here
The students. They may have been able to enter the threshold of university with the help of the state and society, but they do not have the money to buy computers, participate in more education and training, etc., and Qifang Network provides this loan method with negotiable interest, which broadens the channels for loans. Qi Fang's risk control has the following three characteristics: decentralized loans, strict examination and risk sharing. Decentralized loans are the common characteristics of these models. Strict examination means that students need to pass five related certifications before releasing help-seeking information: website ID card authentication, mobile phone authentication, bank account authentication, e-mail authentication and student ID card authentication. After passing five certifications, the student's identity can be determined. Risk sharing is mainly due to the fact that Qi Fang's borrowing targets come from universities that cooperate with Qi Fang, such as Chengdu College of Sichuan University and Ningxia Normal University. Schools and Qi Fang share risks. In this way, we can not only better find the right loan recipients and provide the real and effective evaluation of the loan recipients, but also make it easy for students to find loans through Qi Fang, and also avoid the risks of lenders. When the loan is established, the money will not be directly transferred to the student's bank account, but will be transferred to the account of the school where the student is located, and then the school will send the money to the borrowing student, thus ensuring the real use of the loan. Qi Fang's profits come from three sources: first, the service fee, which is about 2%. The second is online advertising revenue. The third is the commission of training tuition income. This is a more distinctive point. Through cooperation with training institutions or enterprises, Qi Fang not only provides assistance to college students who cannot afford training expenses or enterprise training, but also shares it from the tuition income of training institutions. Qi Fang
《暗影猎人》改编自卡桑德拉·克莱尔（Cassandra Clare）的流行青少年系列小说《圣杯神器》。剧中，凯瑟琳·麦克纳马拉（Katherine McNamara）饰演克莱尔（Clary）。在18岁生日那天，她发现自己实际上是人类和天使的孩子，是一名暗影猎人。她的主要人物就是要保护人类，并时刻抵御恶魔和其他黑暗生物。母亲被绑架后，她和其他暗影猎人杰斯（Jace）、艾里克（Alec）、伊莎贝尔（Isabelle）和她的好朋友西蒙（Simon），以及魔法师玛格努斯·贝恩（Magnus Bane）一起进入了全新的世界。 《暗影猎人》第一季首播观众为290万人。据Freeform称，这是该台受18-49岁观众（160万人）欢迎的第二大剧，首播也创了50岁以下男性最高收视率。该剧获得续订的消息通过脸书直播聊天宣布，此举很符合以年轻人为主导的网络口味。
这位朋友，出手伤人，未免太过分了吧。
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.
XSS attacks fall into two categories
The method of "learning words according to words" is to first affirm the customer's opinions, and then, on the basis of the customer's opinions, say what you want to say by asking questions. After some persuasion, the customer could not help saying, "Well, we really need this product at present. "At this time, the salesman should lose no time to take the conversation and say," Yes, if you feel that using our products can save your company time and money, how long will it take before the deal can be concluded? "In this way, the water will follow. Without femininity, customers will naturally buy it.
调酒师米罗在重要的一刻遇上了他的真命天女珊妮，于是为彼此安排一场约会。事情一开始都很顺利，但米罗的朋友伦佐出现后，浪漫的约会随即走样，变成一场在午夜柏林躲避黑道的大逃亡
