Machine Learning, Tutorial, Dimensionality Reduction, Deep Learning, Python.
subsection. In practice, the number of principal components has to be determined by a trade-off between computational efficiency and the performance of the classifier: [Out:] Matrix W: [[-0.13724218 0.50303478] [ 0.24724326 0.16487119] [-0.02545159 0.24456476] [ 0.20694508 -0.11352904] [-0.15436582