distributions for the complete random distribution not clear how to compress for the real-world type data you can already intuitively see that there are opportunities to compress for example you could just think of every other bit now every other pixel it wouldn't be perfectly lossless we could probably reconstruct most of the image from that alright so what we've covered so far is what is compression what's the goal in compression and why might we care go from a practical point of view and from a AI point of view we also looked at the