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他抱歉地笑道：没想到夫子亲自来了。电影简介2171Considering N categories C1, C2 …, CN, the basic idea of multi-classification learning is "disassembly method", that is, multi-classification tasks are disassembled into several two-classification tasks to solve. Specifically, the problem is split first, and then a classifier is trained for each split second classification task. During the test, the prediction results of these classifiers are integrated to obtain the final multi-classification results. The key here is how to split multiple classification tasks and how to integrate multiple classifiers.毛海峰也不着急，围着沈悯芮上下左右打量了一圈，微微抿嘴。父亲弗雷德和母亲德洛丽丝是怪物猎人，家庭闹剧自然异常可怕。而双胞胎阿薇和杰夫也隐藏着他们自己的奇怪秘密。Instead, he came to the International Students' College, held many foreign students back and asked the same question in English every time. In this way, he can hear the same answers from the students again and again.