维普中文期刊产品整合服务
3篇 您的检索式:作者名="ShenYanjun"
    题名 作者 年代 出处 被引量
1A fast learning algorithm of neural network with tunable activation function显示文摘This paper presents a modified structure of a neural network with tunable activation function and provides a new learning algorithm for the neural network training. Simulation results of XOR problem, Feigenbaum function, and Henon map show that the new algorithm has better performance than BP (back propagation) algorithm in terms of shorter convergence time and higher convergence accuracy. Further modifications of the structure of the neural network with the faster learning algorithm demonstrate simpler structure with even faster convergence speed and better convergence accuracy.SHENYanjun WANGBingwen 2004Science in China(Series F)2004,47,1:11
2Evaluating Urban Expansion and Land Use Change in Shijiazhuang,China by Using GIS and Remote Sensing显示文摘Xiao Jieying ShenYanjun Ge Jingfeng 2006Landscape and Urban Planning2006,,75:1
3ON THE PARTIAL EQUIASYMPTOTIC STABILITY OF NONLINEAR TIME-VARYING DIFFERENTIAL EQUATIONS显示文摘In this paper, the problem of partial equiasymptotic stability for nonlinear time-varying differential equations are analyzed. A sufficient condition of partial stability and a set of sufficient conditions of partial equiasymptotic stability are given. Some of these conditions allow the derivative of Lyapunov function to be positive. Finally, several numerical examples are also given to illustrate the main results.JianJigui JiangMinghui ShenYanjun 2005Annals of Differential Equations2005,21,1:0
返回顶部 每页显示:
共1页 首页 上一页 第1页 下一页 末页 /1 跳转

网站首页 | 关于我们 | 联系我们 | 产品服务 | 客服中心 | 广告服务 | 版权声明 | 网站联盟 | 友情链接 | 售卡网点

版权所有© 渝B2-20050021-1 渝公网安备 50019002500403号 违法和不良信息举报中心

互联网出版许可证 新出网证(渝)字10号 全国400电话 - 免长途话费