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.
1961年9月18日，时任联合国秘书长达格·哈马舍尔德 (Dag Hammarskjöld) 遭遇离奇空难身亡，鉴于其不顾欧洲势力支持刚果独立的立场，他的死被认为并非意外所致。半个多世纪后的今天，丹麦记者兼电影制作人麦斯·布鲁格 (Mads Brügger) 与其瑞典私人侦探搭档约兰·比约克达尔 (Göran Björkdahl) 一道，试图厘清这起陈年冷案的千头万绪，却发现更多谜团，而这背后似乎有着超乎想象的大新闻…… 在其标志性的政宣鼓动 (agitprop) 风格之下，制作纪录片的布鲁格同时成为自己的记录对象，通过“表演”真理探求者一角来挑战真相的本质——有时正是荒谬与讽刺给予我们直面险恶的勇气。
学园孤岛番外篇
四十岁的银行抢匪杰克佛里犯案累累，他是名符其实的江洋大盗，不过他却运气不佳，老是因为车子出问题被抓，不是电池没电就是引擎着火，总而言之，他就是霉运当头。现在他又得面对三十年的刑期，可题这次他不想坐牢，他打算逃狱，干一大票，然后退隐江湖。
Mental Representation Helps Plan//100
08年次贷危机后，美国政府一方面救助too big to fail的华尔街大投行，另一方面试图找替罪羊来平息民愤。这家唐人街小银行成为唯一一家被刑事起诉的金融机构。所幸华裔老板四个女儿都是律师，花了五年1000万刀代价，战胜曼哈顿检察院500条律棍，罪名全部不成立！
1. Columns of command mode
在霸权国家群雄割据的上海，这一群拥有特殊能力的人并没有在表面的世界有着任何的活跃，而在暗中有组织的进行着各种任务。
她沉声对婆婆道：娘，咱家的娃又不是没经过风浪的，娘就不要担心了。
天津大擂台，数万人目睹了元甲之父霍恩弟打败日本高手，然而，中国人打赢一场比武，却输了一场战争甲午战争，中国水师全军覆没！朝廷积弱使霍元甲认识到“民族兴亡，匹夫有责”，于是他来到京城，寻找大刀王五……不曾想卷入“六君子”事件，霍元甲与王五一道劫牢狱、闹法场，最后目睹“六君子”血洗刑台，王五遭戮……八国联军攻打京城，元甲为找王五之女离开北京，巧遇陈真，殊不知陈真此番从日本学成归来，正要找霍恩弟报杀父之仇！不料恩弟已死，父债子还，陈真与元甲决斗……
In the evening, she accompanied her children to read picture books. When she slept, he watched TV.
It is divided into two groups AB. Group A has three signatures A1, A2 and A3. If A3 is drawn, it will be empty and will advance directly to the next match. If A1A2 is drawn for the match, the winner will compete with A3 for a total of 2 matches, and the first and second place in Group A will be obtained.
天使的世界，小天使长大了开始了新的生活。
板栗一边说，一边比划：张大胆生气了，瞅了个机会又回头看，身子转得那个快呀，他以为这一回一定能揪住那东西了
士尼流媒体平台Disney+将开发漫威角色“鹰眼”独立剧集，并由杰瑞米·雷纳主演。据悉该剧将被打造成冒险剧，故事将围绕克林顿·巴顿与继任者凯特·毕肖普（Kate Bishop）展开。不过迪士尼、漫威以及雷纳方面对此都拒绝置评。
那人道：你去瞧瞧那边路上，可有什么东西留下。
这是一件水涨船高的事情，倘若给了副千户这么多，就要给千户更多，从而更要给庞夫人更多更多，大家互相抬价还有完了？而且自己一旦痛快给了，他们便会觉得自己利还多，会更加变本加厉。
家境优越的天才少年彭飞遭遇父亲离奇死亡，为了查出事情真相彭飞考入警校，而当年经办次案的警察孟凡生竟然成为了彭飞的老师。在复杂的心绪中，彭飞和黎雯雯、杨思过等另外六名各具专长的同学组成了警校的实验班。他们青春热血，在孟老师的魔鬼体能训练和全新的虚拟案件侦破课中成长成熟越挫越勇。彭飞也逐渐发现，父亲之死的背后很可能隐藏着一个庞大的犯罪集团。毕业后彭飞忍辱负重，卧底黑恶势力内部，与昔日同学、老师里应外合，向黑恶势力发起了终极打击。终于查明父亲彭振宇的死亡真相，同时也揭开了幕后“老大”的神秘面纱。
