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? The industrial Internet proposed by GE is a typical representative of the "Internet plus Industry" model in the United States. GE's innovation is mainly reflected in three aspects: first, customer needs, second, technical feasibility, third, commercial feasibility, and the three aspects complement each other. The basis of its re-industrialization is business restructuring, focusing on the integration of digital business and physical business, resulting in new business models, new industrial processes, new raw materials and even new manufacturing production methods.In reality, we often encounter multi-classification learning tasks. Some two-classification learning methods can be directly extended to multi-classification, but in more cases, we use two-classification learners to solve multi-classification problems based on some basic strategies. Therefore, the fundamental method of multi-classification problem is still the two-classification problem.#c show_style();。The main content of this program: In his life, Su Shi, the great literary giant, had three women he loved deeply. It is hard to say which one he loved most and preferred more. However, I have to say that there is one in his heart who will always occupy an important position and leave him a deep-rooted memory. This is Su Shi's wife, Wang Fu. Wang Fu was Su Shi's first wife. She witnessed Su Shi's vigorous youth. Her combination with Su Shi was also a happy marriage like a fairy couple. (Lecture Room 20190310 Poetry Love (Part II) Seven Years of Life and DeathSystem.out.println ("visit the subject:" + sub.getSubject ());从永平八年青山书院建立开始，皇帝每两年更换两个羽林暗卫，充当学子潜伏在书院。