For codes of the same length, theoretically, the further the coding distance between any two categories, the stronger the error correction capability. Therefore, when the code length is small, the theoretical optimal code can be calculated according to this principle. However, it is difficult to effectively determine the optimal code when the code length is slightly larger. In fact, this is an NP-hard problem. However, we usually do not need to obtain theoretical optimal codes, because non-optimal codes can often produce good enough classifiers in practice. On the other hand, it is not that the better the theoretical properties of coding, the better the classification performance, because the machine learning problem involves many factors, such as dismantling multiple classes into two "class subsets", and the difficulty of distinguishing the two class subsets formed by different dismantling methods is often different, that is, the difficulty of the two classification problems caused by them is different. Therefore, one theory has a good quality of error correction, but it leads to a difficult coding for the two-classification problem, which is worse than the other theory, but it leads to a simpler coding for the two-classification problem, and it is hard to say which is better or weaker in the final performance of the model.
《天河魔剑录》的最主要的设定便是天河和魔剑。
可是，日前国子监传出一则消息……他将秋霜去找玉米，而玉米落荒而逃的事说了一遍，最后总结道：这已经足以证实那个玉米是假，陈离才是真。
嘉靖摇头道，徽王府强盛，无非是我海禁不严，商人苟且于两地之间，渔人随意偷偷出海罢了。
The weather outside today is amazing! Decided to go out and get some air hh [summary] socks
王离死了，章邯降了，秦国还有五十万大军远在岭南的百越，远水不解近渴。
故事讲述10岁的小学女生森泽优在偶然机遇下得到魔法后，可以变身成16岁的美少女小甜甜，后来还误打误撞走入演艺界，并成为红透半边天的女歌星。
二十一世纪水逆体质少女洛菲菲因缘际会，意外穿越到了神秘久远的国度——黄道国。
不料，杨柳青誓死不从，道出自己早与私塾先生刘玉魁相好，并怀了身孕。杨掌柜大怒，吐血而亡。杨柳青与刘玉魁新婚大喜之日。痴心爱恋杨柳青的小溜子妒恨之下，投奔了对门边家的“龙泉池”，顿时引起一场轩然大波。
纪念摄影师布罗克·布伦纳哈塞特以其在维多利亚时代的爱尔兰为已故者拍摄照片的技巧而闻名。当一系列谋杀威胁玷污布洛克的声誉时，一名侦探把他拖进了对都柏林犯罪集团的调查。
板栗也摆出一副受震动的模样，道：黄夫子名门大儒，你跟着他学了这几年，果然长进了。
要真是这样，那我可要去帮他。
先德集团的大老板林德诚因心脏病并发多种病症，眼看就要不行了，他把妻子秦淑贞唤到病床前，说出了一桩在心底埋藏多年的秘密。原来，二十年前，林德诚随贸易代表团赴香港，恰遇大学时的恋人、现定居台北的田越，久别重逢，别有一番滋味，两人在酒店客房里发生了一夜情。林德诚没有想到，这一夜情竟产生了“遗留问题”。田越返回台北后发现自己有了身孕，她犹豫再三，没有打掉孩子，毅然生了下来，取名“林小凡”。田越把婴儿照片寄给远在上海的林德诚，告之将独自抚养女儿。此后一隔就是十来年，双方皆无音信。现在，林德诚眼看自己已经走到了生命的尽头，他提出想见见这个台北女儿。妻子秦淑贞如闻霹雳，万万没有想到，丈夫竟有一个私生女，她失声痛哭
心中斟酌掂量了一番，便对简先生道：自然都是南雀国出产的物品，比如各种药材，还有藤甲等。
Socks are high-frequency and low-cost consumer goods. People often ignore the influence of materials and designs on wearing experience and service life. However, holes, smells, dyes and heels are all real embarrassments in life.
《爱情食物链》，香港电视广播有限公司拍摄制作的时装电视剧，由阮小仪、金刚、陈智燊及高海宁领衔主演，监制徐正康。
And Dian Wei. Than Zhou Tai. Coppage and others should be able to resist a lot. It is also attributed to entering the arena for 30 seconds and belonging to Level 3. Gun resistance belongs to the fifth level of credit.
A memo object is an object that stores a snapshot of the internal state of another object. The purpose of memo mode is to capture, externalize and store the state of an object without destroying the encapsulation, so that the object can be restored to the stored state at an appropriate time in the future.
On the other hand, although DDoS can erode bandwidth or resources and force service interruption, this is far from the real purpose of hackers. As the saying goes, there is no killing without buying and selling. DDoS is only a nuclear weapon in the hands of hackers. Their purpose is either extortion, commercial competition or political stance. Driven by this kind of black interest, more and more people take part in this industry and improve and upgrade the attack methods, resulting in DDoS becoming more and more fierce in the Internet industry and becoming a persistent disease that cannot be overcome worldwide.
