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基于广义能量函数的快速自适应主分量提取 被引量:3

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摘要 通过引入一个任意对角矩阵,提出了一种广义能量函数(GEF)来优化一个两层线性神经网络的连接权矢量,推导出一种递归最小二乘(RLS)算法,不需要设计非对称电路,即能并行提取一个输入协方差矩阵的多个主分量。分析了算法在平衡点的局部稳定性能。实验结果表明该算法具有收敛快、稳健性好等优点。
出处 《中国科学(E辑)》 CSCD 北大核心 2003年第6期536-544,共9页 Science in China(Series E)
基金 国家自然科学基金(批准号:60172011 69831040) 广西自然科学基金(gzk0007011) 全国优秀博士论文作者专项基金
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同被引文献37

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