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.
这个奇怪的巧合正是她所需要的动力，对她来说，是时候去揭露她妈妈遇害的真相了。在她的新老板——两位著名的法医科学家和一名坚定的侦探的帮助下，艾玛沿着这些年来留下的蛛丝马迹回溯事情的源头。这些留痕竟然指向了她的旧朋友、刚刚认识的男友，以及一次警方调查。这是一个充满危险和欺骗的世界，无论她被母亲遇害的证据带向何处，艾玛都会迎难而上吗？
奇幻的古代甜宠故事。清纯美少女雪儿，醒来被五花大绑在古代的一个亭子里。而且，她的身份居然是临国送给大将军的伶工仆人。这时一位超级自恋超级帅气的将军出现在她面前，他就是在北方战场上厮杀南方敌军无数的武天祥。
清河县知县伍四六多年失散的哥哥伍四五回来了，两兄弟亲如一人，因为长得一模一样，家里家外闹出来很多笑话。伍四五回来在清河县开了家生产农肥的厂子，生产的农肥深受广大农户的喜爱。伍四五表面上是个乐善好施的商人，背地里却是个一直被刑部通缉的……
BIM has been gradually applied in subway projects, and has achieved good results in information construction, reasonable arrangement of construction procedures, speeding up construction speed, saving project cost, etc. The application of BIM technology makes many people see its advantages, thus promoting its further development and the introduction of BIM related technologies.
当时武侠小说市场低迷，诸多武侠名家都处于停笔状态，天启把握住了时机，写出了《白发魔女传》这部异类武侠。
目的是窃取我国海洋信息环境与资源信息，而执行“水母计划”的“钓鱼者”身份神秘。
2017-02-03 16:56:00
马文才为赢得比赛，找上在街上卖字画的梁山伯，梁山伯家境清寒，为人十分诚实，坚决不肯作弊，后因书僮四九的劝说，才不得以答应。
Adapter pattern of objects: When you want to convert an object into an object that meets another new interface, you can create a Wrapper class, hold an instance of the original class, and in the method of the Wrapper class, just call the method of the instance.
原来，泥鳅虽然对黄秀才说了一篇话，并跪求他退亲，黄秀才却没有答应。
本剧改编自豆瓣阅读连载小说《老公孩子一起养》，作者爱莉莉。
却见何永强驾轻就熟，三两步拦在了沈悯芮身前，双臂张开不让她走去：不急，还未请教姑娘芳名。
1. State patterns define the relationship between state and behavior and encapsulate them in a class. By adding new state classes, it is easy to add new states and transitions
中国马兰核实验基地，原子弹实验进入到关键阶段。为了解除实验部队的后顾之忧，大批科技、保障人员的家属、儿女从全国不同城市进入马兰。初到基地的孩子们，对这里的一切都充满了好奇，他们在学习、生活、玩耍、游戏中渐渐感受着大人们的艰难困苦，以童真童趣对遇到的各类人或事进行着诠释，演绎了一个个令人忍俊不禁、感人至深的故事。直到1964年10月16日原子弹爆炸成功，他们才知道自己的父辈们是在何等艰苦的条件和恶劣的环境中，实现了中国的第一个强国梦——中国梦。重走当年路，如今已是花甲之年的“马兰的孩子们”感慨万千。
老朱（郎雄）被儿子晓生（王伯昭）从北京接到美国后，不但没享清福，反因与作家儿媳马莎（Deb Snyder）语言不通、在生活习性上有诸多差异，添出许多新愁（老朱对马莎的世界不好奇，马莎虽对老朱的世界好奇，却并不想作深入的理解，而是在好奇过后深深厌恶）。而在明白儿子已基本被马莎降服后，倔强的老朱一片灰心（竟然在儿子家里尝到寄人篱下的滋味！），愤然离家出走。 一次偶然事件令美国媒体对老朱的太极绝技称奇，晓生和马莎也在看过电视新闻后找到了老朱，但此时的老朱已明白，处境凄凉总好过晚节不保。
Steve Nash Steve Nash
故事舞台设定在与现实有微妙差异的现代日本，这个世界因为德累斯顿石板的存在而产生了强大的能力者，出现七位强大的王权者。作品主要描绘了异能者之间的战斗、七位王权者各自的执著以及被卷入其中的少年“小白”的命运。
十五年前，鹿家姐妹在家中目睹父亲被人所害，幸及时躲起免于一难。父亲的死被合伙人赵文东伪装成自杀，公司也落入他手中。两姐妹誓要查明真相，为父伸张。不想让妹妹鹿汐有危险，姐详细
