Self-adapt Network in Numerical Forecast Products
YU Yun-he · Journal of PLA University of Science and Technology · 2003
The conception of dynamic indexes is presented, namely different time taking different indexes. When network takes self-adapt, same time update value of the indexes. In this paper, using the indexes to get rid of the inconformity samples improves the sample of precipitation in the general sample, then the use of BP to forecast the precipitation of 12 hours and 24 hours is given. The self-adapt is also designed and used in the forecast. The result indicates that this method is better and has more practical value in explaining the numerical products.