QUESTION $3(20$ Points$)$

For this exercise you are going to use the travel reviews dataset $($see OA $7\mathrm{.}8)$ in UCIs repository, which was created by crawling travelers' reviews from

TripAdvisor.com. Reviews on destinations

across East Asia are considered in $10$ categories. Each traveler's rating for each category is labeled as Terrible $($O$),$ Poor $(1),$ Average $(2),$ Very Good $(3),$ or Excellent $(4).$ Use the clustering method you just learned to group the destinations that have similar ratings.