* Refactor data cleaning module: move it from example workflow to main directory * Replace NAs with 0 in selected event-based features * Add one step to drop highly correlated features Co-authored-by: Weiyu <weiyuhuang7@gmail.com>
This reverts commit 94c72e3172.
94c72e3172
This reverts commit dd95b4f941.
dd95b4f941