Most recommendations use the assumption that the user's need is the same at every point in time. This is why it doesn't work most of the time. I think it's str

Most recommendations use the assumption that the user's need is the same at every point in time. This is why it doesn't work most of the time. I think it's strange recommendation systems don't ask more about the context. The answer to 'How do you feel today' can result in a total different playlist. Or a python programmer who also likes snakes might want to set the context before a search (in DDG you can).