论文标题
信息概念和独立组件分析
Notion of information and independent component analysis
论文作者
论文摘要
讨论了连续的单变量随机变量的部分订购和信息度量，并讨论了具有特殊作用的高斯和均匀分布的特殊作用。包括第三和第四累积物在内的非高斯（包括第四和第四累积）的信息度量和度量通常被用作独立组件分析的投影追求方法中的投影指数。在独立组件分析的背景下，信息，非高斯与统计独立性之间的联系将进行详细讨论。
Partial orderings and measures of information for continuous univariate random variables with special roles of Gaussian and uniform distributions are discussed. The information measures and measures of non-Gaussianity including third and fourth cumulants are generally used as projection indices in the projection pursuit approach for the independent component analysis. The connections between information, non-Gaussianity and statistical independence in the context of independent component analysis is discussed in detail.
