trainAutoAsync

I have a docker image based on justadudewhohacks/opencv-nodejs:node9-opencv3.4.1-contrib

While CPU profiling my Node.JS app in my container, I found a lot of time being spent on trainAutoAsync and it's not directly from my code. So far I can't determine what's calling it and wondering if you can shed any light on this since I'm not doing any ML with this code. I also can't think of anything I'm doing that I'd expect to be calling an MLTrain() function.

https://justadudewhohacks.github.io/opencv4nodejs/docs/SVM/#trainAuto

Thanks in advance for any insight.

Start by tracing the profiler entry for trainAutoAsync in the opencv4nodejs bindings and the SVM trainAuto documentation linked in the issue. Check how MLTrain() could be reached from the reported Node.js application and Docker image, then document the caller or reproduction that explains the unexpected work.

Written by the indexing model from the issue text.