This gist was being mentioned by Jeremy in fast.ai deep learning part 2 2018, lesson 9 video. In this lesson, we are learning multi-class object detection (computer vision) using the pascal-multi.ipynb
notebook.
One of the fast.ai's students pointed out that by using Pandas, we can do things much simpler than using Python
collections.defaultdict
and shared this gist.The more you get to know Pandas, the more often you realize it is a good way to solve lots of different problems.