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Solution Explanations: Text Representation

Solution Explanations: Text Representation

Review solution explanations for the code challenges on text representation.

Solution 1: Bag-of-words

Here’s the solution:

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main.py
feedback.csv
timestamp,username,feedback,sentiment
2023-08-08 10:00:00,@TechEnthusiast,"The new telecom product offers amazing connectivity and lightning-fast speeds. I'm thoroughly impressed!",positive
2023-08-08 10:15:00,@GadgetGuru,"The new telecom product is a game-changer! It's made my online gaming experience so much smoother and lag-free.",positive
2023-08-08 10:30:00,@FrequentCaller,"I've noticed a significant improvement in call quality and signal strength with the new telecom product. Great job!",positive
2023-08-08 10:45:00,@BusinessOwner,"The new product has enhanced our business operations by providing reliable internet for all our devices. A must-have for any office.",positive
2023-08-08 11:00:00,@DigitalNomad,"As a digital nomad, I rely on consistent internet wherever I go. The new telecom product has kept me connected no matter where I am!",positive
2023-08-08 11:15:00,@ConcernedUser,"While the new product offers good speeds, I experienced occasional dropouts in my connection. Hoping for a fix soon.",neutral
2023-08-08 11:30:00,@SocialMediaAddict,"Streaming videos and uploading content has never been smoother. The new telecom product has improved my online presence!",positive
2023-08-08 11:45:00,@BudgetShopper,"The new telecom product is fantastic, but the pricing seems a bit steep. I'd love to see more affordable options.",positive
2023-08-08 12:00:00,@TechNovice,"I was hesitant at first, but the setup process was surprisingly easy. The new telecom product is user-friendly even for beginners like me.",positive
2023-08-08 12:15:00,@PowerUser,"I heavily rely on fast internet for my work, and the new product has exceeded my expectations. It's a definite upgrade.",positive

Let’s go through the solution explanation:

  • Lines 5–6: We create an instance of the CountVectorizer class and store it in the vectorizer variable and ...

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