You meet a monkey. It has a prehensile tail, which, in other…

You meet a monkey. It has a prehensile tail, which, in other words, can be used like a hand to grab and manipulate objects. Perhaps it is not as good as a hand, but it is vary different from other monkeys you have seen, whose tails are used for nothing more than balance. Which location is most likely where you would meet this monkey with the prehensile tail in the wild?

We have a table below, and we want to apply user-based colla…

We have a table below, and we want to apply user-based collaborative filtering to recommend music to Chan. To simplify the calculation, we are going to use the Manhattan distance as our measure. First, please list the distance between Chan and other users.   (1 pt) Angelica – Chan: [a] (1 pt) Bill – Chan: [b] (1 pt) Dan – Chan: [c] (1 pt) Hailey – Chan: [d] (Please continue calculating the distance between Chan and the rest of the users) (3 pts) Next, which band/artist should we recommend to Chan? [h]