- Category:
- AI-NN-PR
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- 371kb
- Update:
- 2013-04-17
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- mali
Description: BP algorithm is easy to fall into local minimum, slow convergence, genetic algorithm is a global optimization algorithm and has a strong global search ability, BP neural network genetic algorithm to optimize the initial connection weights and thresholds to form a hybrid algorithm. Rainfall in Xuancheng City in Anhui, for example, as the forecast object, early 74 atmospheric circulation characteristics, 500 hPa, 100 hPa month average height field, the monthly mean sea level pressure and monthly mean sea surface temperature data, select predictor , establish flood season precipitation short-term climate prediction model.
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Optimization of BP neural network for short-term climate prediction of flood.pdf
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