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Because of the complexity of Chinese farmers income forecast and BP neural network's ability to handle complex problem and auto-adaptive ability, the application of BP neural network in Chinese farmers income forecast is necessary and feasible. This paper establishs Chinese farmers income forecast index system, introduces neural network and gives the realization and optimization of BP neural network...
As an art, music is an indispensable part of human life. In all ages, music has always been a kind of special channel to express human emotion. So analysis for music emotion has become an important topic. Music emotion cognition model and interactive technology research is an important part of human-computer interaction, multimedia technology and computer music research. It belongs to the category...
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