Search results with tag "An improved approximation algorithm for the column"

An Improved Approximation Algorithm for the Column …

the social sciences and economics, to biology and chem-istry. In words, PCA seeks to map or embed data points from a high dimensional Euclidean space to a low di-mensional Euclidean space while keeping all the rele-vant linear structure intact. PCA is an unsupervised dimensionality reduction technique, with the sole input

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