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SPAN
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Span머신러닝(MACHINE LEARNING)/간단하게 이론(Theory...) 2021. 5. 1. 11:32
1. 정의 In mathematics, the linear span (also called the linear hull or just span) of a set S of vectors (from a vector space), denoted span(S), is the smallest linear subspace that contains the set. It can be characterized either as the intersection of all linear subspaces that contain S, or as the set of linear combinations of elements of S. The linear span of a set of vectors is therefore a vec..