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.
一段君与臣的无间风云，一场秋雨渐浓的相遇。深宫谍变，英雄联盟，相望相杀，相爱却难。
知名的说唱歌手和锲而不舍的记者意外地在圣诞节时坠入情网。迥然不同的两人能否让恋情开花结果？
Center aileron and rudder 5 5-
Another extended threshold application:
是什么让一个小社区团结在一起?当一切都危在旦夕，各方都在争夺的时候，怎样才能站出来反对多数人?把男孩培养成相信胜利就是一切的人会有什么后果呢?
虽然索菲仍然背负着一些关于性的老式观念，但她也很羡慕贝拉那迷人、自由的女孩对城市生活的看法。然后她会遇到很多漂亮的新朋友。从不断壮大的充满活力、性欲旺盛的女朋友和身边的男人那里，我们可以学到更多关于生活和爱情的知识。
在此之后，戴维离开家独自居住，并利用这段时间学习掌握心灵传输的技术，而他首要目标锁定在抢银行上。多年后，戴维（Hayden Christensen 饰）因此过上随心所欲、养尊处优的自在生活。然而他的好日子即将走到尽头，一个名叫“游侠”的神秘组织专门追踪具有心灵传输能力的异能者。戴维成了被追击的对象……
What is the legendary Sous Vide
还有医学院的一位陈前辈也在。
2. High requirements for technical research and development;
板栗又问：现在这时候，一天要做多少豆腐？那和尚又挤出两个字：五锅。
今天的美国“摩登家庭”也是家家有本难念的经。不信？看看这三个家庭你就会明白。
Prototype mode refers to specifying the type of object to be created by giving a prototype object, and then creating more objects of the same type by copying. The main points of its implementation include:
故事讲述了体育特长生秦俊豪、热爱音乐的元志明、校游泳队校草伊堂这三个性格各异的年轻学子，在泰国博仁大学留学期间发生的有关友谊、成长和理想的校园故事，多角度地描述了他们的海外留学生涯，诠释青春与成长、宽容与信任、爱与包容、理解和沟通的力量。
而一向刁蛮时髦的刘母便针锋相对，大骂林母恶俗，“裸婚”是当代时尚潮流，没什么不好，一起奋斗的人生方可珍惜。于是，双方父母针尖对麦芒的“裸婚”谈判轮番上演，最终不欢而散，林菲和刘洋也被折腾得疲惫不堪。
美国广播公司新闻的特里·莫兰（Terry Moran）讲述了有关莱尔（Lyle）和埃里克·梅嫩德斯（Eric Menendezs）臭名昭著的一切，并揭示了《真实与谎言:梅内德斯兄弟》的内容。
What else do you need to say …
One Observer interface:
儿时的记忆是他心底最神圣的一幕，那在桃柳河畔玩水的小女娃活泼又天真无邪，半丝亵渎不得。
