Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2007, Vol. 23 ›› Issue (4): 404-404.

Special Issue: 植物保护 水稻

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Application of BP Networks Based on GASA Hybrid Strategy to Rices Pests Prediction

Wang Xuan,, Lv JiaKe,, Xie DeTi, Wei Chaofu   

  • Online:2007-04-05 Published:2007-04-05

Abstract: To improve pests prediction efficiency and precision, Laifu town Yongchuan Chongqing was selected for the study. Local meteorological and pets data from 1996—2004 were divided into training and validation dataum sets, Rices prediciton applied by GASA-based BPNN was operated. Compared with general used time series and BP Neuron Network prediction, the accuracy achieved by GASA-based BPNN was much better.The potential ability of GASA-based BPNN was also discussed.

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