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fastica

于 2009-05-15 发布 文件大小:1KB
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  FastICA算法,又称固定点(Fixed-Point)算法,是由芬兰赫尔辛基大学Hyvä rinen等人提出来的。是一种快速寻优迭代算法,与普通的神经网络算法不同的是这种算法采用了批处理的方式,即在每一步迭代中有大量的样本数据参与运算。(FastICA algorithm, also known as fixed-point (Fixed-Point) algorithm, University of Helsinki, Finland by Hyvä rinen et al put forward. Is a fast iterative optimization algorithm, with the ordinary neural network algorithm is different from the algorithm used in batch mode, that is, in every iteration step in a large number of samples involved in computing the data.)

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