4 ms·
Those are very important points. I've edited the parent to point out this clarifying comment.
by activatedgeek 6y ago
Those are very important points. I've edited the parent to point out this clarifying comment.
- JadeNB 6y agoThanks! I should also have mentioned that, assuming we've got an m x n matrix acting by multiplying vectors fed to it on the right, dimension squashing is guaranteed only if n is less than m, not whenever they are unequal. (I guess one could argue that, in the case where n is greater than m, dimension squashing happens if you feed in vectors on the left.)
- activatedgeek 6y agoYes, I did mean dimension squashing in either direction - left or right.