Machine Learning and Modeling


Topic Replies Activity
About the Machine Learning and Modeling category 2 February 14, 2018
Multiple logistic regression model + risk scores to calculate employee attrition 10 April 7, 2020
Problem using recipes package with wide input data 4 April 7, 2020
devtools::document() give: Error in importIntoEnv(pkgenv, exports, nsenv, exports) : cannot add bindings to a locked environment 1 April 7, 2020
House Price Predicting. Neural Network. How to create training/testing set by each month (sliding window) on R 3 April 7, 2020
Classical decomposition 2 April 6, 2020
Error when load Recipes to Caret:: Train 5 April 6, 2020
Error When Running Tidymodel Example 11 April 5, 2020
Naives Bayes and decision tree model, need help! 2 April 5, 2020
ConfusionMatrix for imbalanced data 2 April 4, 2020
Problem with multiple regression coefficients 5 April 3, 2020
Variable selection for a regression model 2 April 3, 2020
Imbalanced datasets help 14 April 1, 2020
Help on imbalanced datasets 2 March 30, 2020
Import image directories for Keras and Tensorflow 3 March 30, 2020
practice on ECG signal forecasting with ARIMA 1 March 30, 2020
tidymodels finalization of tuning parameters 2 March 30, 2020
Hyperparameters optimisation frameworks for R (such as Optuna or Hyperopt in Python)? 7 March 30, 2020
add training result to an existed keras model 1 March 30, 2020
Dynamically add steps to a Recipe; manage to evaluate expressions within a loop 4 April 3, 2020
Cannot install tensorflow/use it 2 March 24, 2020
Counterintuitive marginal effects plots (logit) 8 March 24, 2020
tidymodels logistic_reg() and fit_resamples() error 4 March 24, 2020
CART classification for imbalanced datasets with R 2 March 23, 2020
True positive and true negative 2 March 23, 2020
Understanding Conditional Inference Forests Variable Importance 6 March 22, 2020
Plotting confidence intervals with ggeffects for multinom 6 March 29, 2020
Tidymodels "recipe 1/4: Error: could not find function \"all_numeric\"" 5 March 28, 2020
Multiple estimates/statistics from bootstrapping with rsample? 6 March 26, 2020
What is the current suggested workflow to fit multiple models to a few datasets? 3 March 24, 2020