Course Content
Data Preprocessing
2. Processing Quantitative Data
3. Processing Categorical Data
4. Time Series Data Processing
6. Moving on to Tasks
Data Preprocessing
Challenge 2
Task
So, now let's remember what we do with text data. You will be working with the 'reviews.csv'
dataset, and your task will be to encode text data using the bag of words method.
- Create a
CountVectorizer
object to tokenize text - Fit data to the tokenizer
- Print the vocabulary of the tokenizer
- Encode
'Text'
column - Print the results
Everything was clear?
Section 6. Chapter 2