Looks like a nice article, but
there are some rendering issues for me.
In the section "We also need to define a metric for pruning." the math afterwards (and in all other places) has a dark background, and black font. Not legible.
The code seems to have a weird shadow effect that goes away if I mark the code. That doesn't seem to be intended.
In the section "We also need to define a metric for pruning." the math afterwards (and in all other places) has a dark background, and black font. Not legible. The code seems to have a weird shadow effect that goes away if I mark the code. That doesn't seem to be intended.