tl_auto_interactions

Find important interactions automatically

Provides a unified tidyverse-compatible interface to R's machine
learning packages. Wraps established implementations from 'glmnet',
'randomForest', 'xgboost', 'e1071', 'rpart', 'gbm', 'nnet', 'cluster',
'dbscan', and others - providing consistent function signatures, tidy tibble
output, and unified 'ggplot2'-based visualization. The underlying algorithms
are unchanged; 'tidylearn' simply makes them easier to use together. Access
raw model objects via the $fit slot for package-specific functionality.
Methods include random forests Breiman (2001) <doi:10.1023/A:1010933404324>,
LASSO regression Tibshirani (1996) <doi:10.1111/j.2517-6161.1996.tb02080.x>,
elastic net Zou and Hastie (2005) <doi:10.1111/j.1467-9868.2005.00503.x>,
support vector machines Cortes and Vapnik (1995) <doi:10.1007/BF00994018>,
and gradient boosting Friedman (2001) <doi:10.1214/aos/1013203451>.

Cesaire Tobias

tidylearn

A Unified Tidy Interface to R's Machine Learning Ecosystem

tl_auto_interactions function

<dl><dt>data</dt>
<dd>A data frame containing the data</dd>
<dt>formula</dt>
<dd>A formula specifying the base model without interactions</dd>
<dt>top_n</dt>
<dd>Number of top interactions to return</dd>
<dt>min_r2_change</dt>
<dd>Minimum change in R-squared to consider</dd>
<dt>max_p_value</dt>
<dd>Maximum p-value for significance</dd>
<dt>exclude_vars</dt>
<dd>Character vector of variables to exclude from interaction testing</dd></dl>

Arguments

Find important interactions automatically — tl_auto_interactions

<dl>

<dt>data</dt>
<dd>A data frame containing the data</dd>


<dt>formula</dt>
<dd>A formula specifying the base model without interactions</dd>


<dt>top_n</dt>
<dd>Number of top interactions to return</dd>


<dt>min_r2_change</dt>
<dd>Minimum change in R-squared to consider</dd>


<dt>max_p_value</dt>
<dd>Maximum p-value for significance</dd>


<dt>exclude_vars</dt>
<dd>Character vector of variables to exclude from interaction testing</dd>

</dl>

tl_auto_interactions: Find important interactions automatically

Description

Usage

Value

Arguments