This is a weirdly shallow article containing lots of diagrams and bullet points to just summarize the known points that RL needs a lot of data and needs to learn from scratch.
No mention of all the ongoing work in learning from demonstrations, or more generally incorporating any off-policy knowledge. Vague speculations about the philosophy of model free learning. Not really worth the read (as someone working in RL).
No mention of all the ongoing work in learning from demonstrations, or more generally incorporating any off-policy knowledge. Vague speculations about the philosophy of model free learning. Not really worth the read (as someone working in RL).