April 2024
Beginner
704 pages
15h 59m
English
Content preview from Python All-in-One For Dummies, 3rd Edition
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Chapter 1
Understanding the Five Areas of Data Science
IN THIS CHAPTER
Understanding data science
Understanding big data
Discovering the five steps of data science
Data science affects our lives in more ways than you may think. When you use Google, Bing, DuckDuckGo, or even ChatGPT, you're using a sophisticated application of data science. The suggestions for other search terms that come up when you're typing? They come from data science. Medical diagnoses and interpretations of images and symptoms are examples of data science. Doctors rely on data science interpretations more and more these days.
As with most of the topics in this book, data science looks intimidating to the uninitiated. Inferences, data graphs, and statistics, oh my! However, just as in previous chapters on artificial intelligence, if you dig in and look at some examples, you can get a handle on what data science is and isn’t.
In this chapter, we introduce you to the use of Python in data science and talk about just enough theory to get you started. If nothing else, we want to leave you with an understanding of the process of data science and give you a better idea of what's behind some of the results of big ...
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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.