Latest Machine Learning and Modeling topics

Topic	Replies	Views	Activity
BESTGLM and subset selection rstudio	2	1359	February 11, 2022
smote and perc.over and perc.under rmarkdown , rstudio	5	5602	January 28, 2022
How to install tensorflow and keras in Rstudion in MacOS M1 keras , tensorflow , macos	3	4509	February 11, 2022
Sensitivity analysis of cox hazard model: is this appropriate way?	1	1449	February 9, 2022
Association rules in R rstudio	2	1876	February 8, 2022
R: A package that develops a new, calibrated model based on isotonic regression? rstudio , machinelearning	1	1282	February 8, 2022
Modeling price elasticity of demand for product categories tidymodels , time-series , lme4	14	5921	February 1, 2022
fit_resamples and fit error tidyverse , tidymodels	5	3750	February 1, 2022
Can anyone send me the code for cellular automation that modeling urban growth? rstudio	3	1134	February 1, 2022
Issues with accuracy() from forecast package when used on a tslm object forecast	2	1325	January 31, 2022
Where/how can I apply last_fit() after tuning? Then how do I apply extract_workflow() to new data without y values? tidymodels	2	2454	January 10, 2022
grid_search and h2o.getgrid h2o	2	1399	January 31, 2022
How to perform multivariate random-forest modeling using Parsnip tidymodels , parsnip	1	998	January 29, 2022
Elastic net error in R: "xFold01: preprocessor 1/1, model 1/10: Error: `y` should be one of the following classes: 'data.frame', 'matrix', 'factor'" machinelearning	1	1551	January 7, 2022
Make Prediction with data about services dplyr	1	975	January 24, 2022
"Safety net" to deal with system crushes: How to break down a `workflowsets` procedure by writing to as many `.rds` files on the go? tidymodels , tune , workflowsets	3	1474	January 26, 2022
Tidymodels: Cross-Validated Target-Encoding tidymodels	5	2342	January 11, 2022
tidymodels: tuning scale_pos_weight in xgboost tidymodels , dials	6	4835	January 25, 2022
Update of machine learning algorithm with new data in tidymodels workflow , xgboost , tidymodels	2	1174	January 25, 2022
add monotonic constraints to workflow using tidymodels tidymodels	2	1922	January 4, 2022
Hyperparameter tuning of models of baguette tidymodels	2	2414	January 25, 2022
Must subset columns with a valid subscript vector. Can't convert from <double> to <integer> due to loss of precision reprex	5	13106	January 21, 2022
Why is taking exp(model parameters) synonymous with odds ratio? lme4	3	2004	January 2, 2022
When building a recipe, how to replace missing values by imputing the mode in numeric variables that contain either 0 or 1? recipes , tidymodels	5	3449	December 25, 2021
ML piplines : attributes use / can we save elements in the attibutes of a list ?	1	615	January 12, 2022
What is the added value of using `step_*` verbs from `recipes` rather than `dplyr`/`tidyr`/`purrr` for feature engineering? dplyr , recipes , tidymodels	7	2372	December 28, 2021
Unexpected visualization when using `autoplot.tune_results()` tidymodels , tune	2	1402	January 11, 2022
How do I code a summation? bayes	2	1064	January 10, 2022
plot confusion matrix - where did I see an example from Max Kuhn/ tidymodels? yardstick , tidymodels	2	1554	January 9, 2022
Modeling collision_severity; subscript out of bounds error... tidymodels	2	1260	January 7, 2022