Als «dag» getaggte Fragen

77
Ein Beispiel: LASSO-Regression unter Verwendung von glmnet für binäre Ergebnisse

Ich beginne mit der Verwendung von dabble glmnetmit LASSO Regression , wo mein Ergebnis von Interesse dichotomous ist. Ich habe unten einen kleinen nachgebildeten Datenrahmen erstellt: age <- c(4, 8, 7, 12, 6, 9, 10, 14, 7) gender <- c(1, 0, 1, 1, 1, 0, 1, 0, 0) bmi_p <- c(0.86, 0.45,...

r self-study lasso regression interpretation anova statistical-significance survey conditional-probability independence naive-bayes graphical-model r time-series forecasting arima r forecasting exponential-smoothing bootstrap outliers r regression poisson-distribution zero-inflation genetic-algorithms machine-learning feature-selection cart categorical-data interpretation descriptive-statistics variance multivariate-analysis covariance-matrix r data-visualization generalized-linear-model binomial proportion pca matlab svd time-series correlation spss arima chi-squared curve-fitting text-mining zipf probability categorical-data distance group-differences bhattacharyya regression variance mean data-visualization variance clustering r standard-error association-measure somers-d normal-distribution integral numerical-integration bayesian clustering python pymc nonparametric-bayes machine-learning svm kernel-trick hyperparameter poisson-distribution mean continuous-data univariate missing-data dag python likelihood dirichlet-distribution r anova hypothesis-testing statistical-significance p-value rating data-imputation censoring threshold