GFabien

It seems that `caret::train` function calls `stats::lm` only once. I wonder if this additional time is due to all the checks performed. I will try to dive deeper into this...

I looked into this problem and found two reasons responsible for this performance issue: - in my case, the bottleneck of the `caret::train` function is the call to `system.time`. Changing...

Hey, I would also be interested for something similar. I would like to add image readers/writers for specific data, or add custom preprocessors. I know how to add and use...