April 6, 2021

[D] Machine learning business models in robotics

Boston Dynamics' latest robot, Stretch, is boring in comparison to the company's previous robots. It can't dance, backflip, and do any of the other tricks that […]
April 6, 2021

[R] Why can a single large SL model be broken down into smaller SL models, and have better accuracy?

For reference, I am using Learning Classifier Systems (LCS) to perform supervised learning on a dataset. I have a large synthetically generated set of data, 11 […]
April 6, 2021

[P] VinDr Lab – an open-source annotation platform for Medical AI

Department of Medical Imaging, VinBigdata has decided to release our DICOM annotation tool into the open-source. It's called VinDr Lab. It is a web-based tool that […]
April 7, 2021

[D] When does stratified k-fold cross-validation provide worse performance than standard k-fold?

I used sklearn to train a random forest model with all default parameters. The dataset is about ~550k data points, 7 features. Binary classification, 0 or […]