Name: Categorical and Text Data - テキストデータのクリーニング
Uploaded: 2026-04-06T00:00:00Z
Description: Categorical and text data can often be some of the messiest parts of a dataset due to their unstructured nature. In this chapter, you’ll learn how to fix whitespace and capitalization inconsistencies in category labels, collapse multiple categories into one, and reformat strings for consistency.