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催马进入庄子，仿若一脚踏入繁华背后的世界。　　安小雪和马腾腾是一对80后小夫妻，两人从恋爱到领证，甚至是装修新房都自主决定，没有告诉家里人，这让身为婆婆的林默涵大为光火。林默涵是某大型超市的骨干，而且是小雪的上司，做起事来雷厉风行，说一不二。于是她为了避免闲话，辞退了小雪，并按照自己的意思改变了婚礼现场的布置，甚至找装修队重新装修了新房。小雪和林默涵的关系一路跌至谷底，而公至少能够多点盟友，多有支援。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.故事的舞台是乡下的名门女子中学私立蜡梅学园。Meat quality is divided into four types: "weak (red)", "ordinary (yellow)", "hard (khaki)" and "hard (dark yellow)"