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しゅせいぶんぶんせき 主成分分析
Noun
1. principal component analysis; PCAMathematics
Wikipedia definition
2. Principal component analysisPrincipal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of linearly uncorrelated variables called principal components. The number of principal components is less than or equal to the number of original variables.
Read “Principal component analysis” on English Wikipedia
Read “主成分分析” on Japanese Wikipedia
Read “Principal component analysis” on DBpedia

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