Name: Dealing with Text Data - 단어 빈도-역문서 빈도 (TF-IDF)
Uploaded: 2023-02-28T00:00:00Z
Description: Finally, in this chapter, you will work with unstructured text data, understanding ways in which you can engineer columnar features out of a text corpus. You will compare how different approaches may impact how much context is being extracted from a text, and how to balance the need for context, without too many features being created.