November 2025
Intermediate to advanced
207 pages
6h 14m
English
Content preview from Excel at 40
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- Using Copilot for Text Sentiment Analysis
Copilot now supports impressive text analytics using Python—especially when you’re working with long-form text comments. In this example, we’ll walk through how Think Deeper helps uncover sentiment trends and actionable insights from over 17,000 viewer comments.
Step 1: Load a Dataset of Long Comments. I am starting with a large table: 17,000 rows of comments. The key column here is Comment Text, a freeform field containing everything from short reactions to full-length paragraphs.
Step 2: Start Copilot and ask for “Analyze sentiment of the Comment Text field using Python.” Copilot will offer you the choice to Start or Use Think Deeper. Choose Think Deeper.
Think Deeper will create a Python data frame ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.