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What procedures do you need? Do you need a high school diploma? But it hasn't been issued yet. Do you need a student status certificate? Thank youFor 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.I think 2000W is a bit suspended. DLC is almost 400 to 500W, which is already very good.Taste根本不应该存活于世间。刘邦无奈道：韩元帅，征讨河北需要的兵力也不少吧？若是两线作战的话，我军的兵力只怕是会吃不消，何况南方还有一个越国蠢蠢欲动。徐文长啊……徐文长……杨长帆默默嘟囔一番，好俗的名字啊。