I'm wondering if it's possible to change algorithms to pick up on buzzwords. For example, Twitter once picked up the buzzword “slut”, and said that it was a negative word, that anytime it was used, it was negative. Then they began to realize that most of the time when people were making use of the word “slut”, it wasn't necessarily negative, so they changed their algorithm.
My question, then, is that if algorithms can be changed in that way in order to guide us as users, would it be possible to change algorithms in such a way as to be able to prevent underage Internet users from having access to pornography?