Code Challenges on Basic Text Preprocessing Techniques
Assess your ability to perform basic text preprocessing techniques using Python.
Challenge 1: Lowercasing text
We’ve imported the pandas
library and loaded the feedback.csv
dataset into feedback_df
. The dataset contains feedback about a new product by a telecom company. The columns include the timestamp of the feedback, the username of the person providing the feedback, the feedback text itself, and a rating on a scale of 1 to 5 (where 1 is the lowest and 5 is the highest). Write code to convert the feedback column to lowercase.
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