Pytania oznaczone «information-geometry»

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Jakie są prawidłowe wartości precyzji i przywołania w przypadkach krawędzi?

Precyzja jest zdefiniowana jako: p = true positives / (true positives + false positives) Czy jest to prawidłowe, że, jak true positivesi false positivespodejście 0, precyzja zbliża 1? To samo pytanie do przypomnienia: r = true positives / (true positives + false negatives) Obecnie wdrażam...

precision-recall data-visualization logarithm references r networks data-visualization standard-deviation probability binomial negative-binomial r categorical-data aggregation plyr survival python regression r t-test bayesian logistic data-transformation confidence-interval t-test interpretation distributions data-visualization pca genetics r finance maximum probability standard-deviation probability r information-theory references computational-statistics computing references engineering-statistics t-test hypothesis-testing independence definition r censoring negative-binomial poisson-distribution variance mixed-model correlation intraclass-correlation aggregation interpretation effect-size hypothesis-testing goodness-of-fit normality-assumption small-sample distributions regression normality-assumption t-test anova confidence-interval z-statistic finance hypothesis-testing mean model-selection information-geometry bayesian frequentist terminology type-i-and-ii-errors cross-validation smoothing splines data-transformation normality-assumption variance-stabilizing r spss stata python correlation logistic logit link-function regression predictor pca factor-analysis r bayesian maximum-likelihood mcmc conditional-probability statistical-significance chi-squared proportion estimation error shrinkage application steins-phenomenon