有关feature selection的问题求助# DataSciences - 数据科学
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Each element from a collection have n different features V 1..n. and the
elements in the collection have a known distance matrix Mknown
Distance between two elements can be also calculated as ∑|dV| and the
resulting distance matrix as Mcalu
how to select/weight features to maximize the correlation between Mknown and
Mcalu
elements in the collection have a known distance matrix Mknown
Distance between two elements can be also calculated as ∑|dV| and the
resulting distance matrix as Mcalu
how to select/weight features to maximize the correlation between Mknown and
Mcalu