Challenge Problems
Now that you’re familiar with the dataset try some of these
challenge problems. Be careful, some songs are missing fields
- Find the average artist familiarity. This information is stored
in the metadata file at index 6 so you’ll have to find a way
to make sure that each artist is only counted once
- Find the average danceablity of an artist’s songs. Compare it
with the artist’s familiarity. Is there a correlation between
them?
- Find the duration of the fade in/out for each song. Plot your
results by year. How have tastes changed over time?
- Do similar artists have similar danceabilities, energies, and
loudnesses?