연습 문제

Memory usage knowledge check

Using categorical pandas Series can save a lot of memory, sometimes as much as 90% of the original columns memory usage. If each of the columns listed is converted to a categorical Series, which column will save the most memory? The used_cars dataset has been loaded for you.

지침

50 XP

가능한 답변

price_usd

drivetrain

model_name

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}연습 문제

지침

가능한 답변

연습 문제