September 2014
Beginner to intermediate
408 pages
8h 53m
English
Content preview from Data Mining For Dummies
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Chapter 2
A Day in Your Life as a Data Miner
In This Chapter
Participating in a data-mining team
Focusing on a business goal
Framing your work with an industry-standard process
Comparing data with expectations
Good morning! Welcome to an ordinary day in your data-mining career.
Today, you will meet with other members of the data-mining team to discuss a project that is already under way. A subject matter expert will help you understand the project’s business goals, and explain why they are important to your organization, to make sure that everyone is working toward the same end. Another member of the team has already begun gathering data and preparing it for exploration and modeling. (You’re lucky to have a strong team!)
After the meeting, you’ll begin working with the data hands-on. You’ll get familiar with the data. Although some of the data preparation work has been done, you will still have more data preparation to do before you can start building predictive models. Data miners spend a lot of time on data preparation!
Later today, you’ll begin exploring the data. Perhaps you’ll ...
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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.