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bn:01789486n
Noun Concept
Categories: Bayesian statistics, Statistical deviation and dispersion
EN
precision  concentration matrix  precision matrix
EN
In statistics, the precision matrix or concentration matrix is the matrix inverse of the covariance matrix or dispersion matrix, P = Σ − 1 {\displaystyle P=\Sigma ^{-1}}. Wikipedia
English:
statistics
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Sources
EN
In statistics, the precision matrix or concentration matrix is the matrix inverse of the covariance matrix or dispersion matrix, P = Σ − 1 {\displaystyle P=\Sigma ^{-1}}. Wikipedia
A model parameter or a quantification of precision Wikipedia Disambiguation
PART OF
precision and recall
OPPOSITE OF
variance
Wikipedia
EN
precision (statistics)
Wikidata
EN
precision
Wikipedia Redirections
EN
concentration matrix, precision matrix

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