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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.　　剧中饰演过着她人生活的主人公安娜一角。张家丫鬟萍儿（唐嫣 饰）被少爷张文锦（郭明翔 饰）污辱了萍儿，并买通手下陷害萍儿青梅竹马的王初九（罗晋 饰）杀害张父，初九和萍儿只得逃往上海，化名为重阳和莲心，分别在码头干苦力，在裁缝店学做衣。莲心为徐家小姐徐娜（徐麒雯 饰）制作衣服深得得称赞，因此把她介绍进母亲徐慧（叶童 饰）的公司工作。贺家少爷贺天（陈键锋 饰）对莲心一见倾心，从此对她情根深种。重阳亦察觉到了贺天对莲心的感情，两个男人大打出手，并且彼此宣告自己对莲心的感情，此时，张文锦从报纸上看到了莲心的报道，发誓要去上海揭穿莲心的身份，并把她抢回身边。来到上海的张文锦投靠日本人，并带人去杀重阳，重阳由此生死未卜......基督女校学生叶默默夜闯禁地，机缘巧合之下回想起了前世的记忆。她的前世是女儿国国王夜汐默，女儿国因遭屠城，北冥鲲老将她们的魂魄困在稻草人中成为摄魂族，从此不进轮回，只能靠吸取男人的魂魄才能存活。唐僧一行人来到女儿国，在相处中原打算吸取唐僧魂魄的夜汐默却被唐僧打动渐渐爱上了他，岂料北冥鲲老想要得到唐僧的灵魂抓住了唐僧和夜汐默。千钧一发之际唐僧化作金佛打败了北冥鲲老，女儿国众人魂魄得到了解脱进入轮回转世，但唐僧和夜汐默却将面临分别。1926年4月，方志敏与毛泽东、彭湃首次在广州相遇。他们坚信，中国必有一个光明的未来！为了这个光明的未来，方志敏配合国民革命军攻克南昌，结束了北洋军阀在江西的统治，蒋介石却开始蚕食革命成果。“八七会议”后，方志敏开始建立赣东北革命根据地和工农红军。趁军阀大混战时机，方志敏率 领红军一举占领景德镇市，建立了人口近百万的赣东北苏区，成为保卫中央苏区的战略右翼。1934年末，方志敏为掩护中央红军向西长征率部孤军深入皖南，寡不敌众不幸被俘。他面对国民党的威逼利诱巍然不屈，在狱中写下《可爱的中国》、《清贫》等一系列著作。最终被国民党秘密处决，用自己的生命谱写了一曲共产党人的正气歌。故事讲述了一个生活在岐阜，在家不受尊重，在单位不受待见的废柴中年人，因为偶然机会被织田信长附身，从而引发出一系列搞笑但温暖的故事。
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