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Machine Learning For Dummies

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One of Mark Cuban's top reads for better understanding A.I. (inc.com, 2021) Your comprehensive entry-level guide to machine learning

While machine learning expertise doesn't quite mean you can create your own Turing Test-proof android--as in the movie Ex Machina--it is a form of artificial intelligence and one of the most exciting technological means of identifying opportunities and solving problems fast and on a large scale. Anyone who masters the principles of machine learning is mastering a big part of our tech future and opening up incredible new directions in careers that include fraud detection, optimizing search results, serving real-time ads, credit-scoring, building accurate and sophisticated pricing models--and way, way more.

Unlike most machine learning books, the fully updated 2nd Edition of Machine Learning For Dummies doesn't assume you have years of experience using programming languages such as Python (R source is also included in a downloadable form with comments and explanations), but lets you in on the ground floor, covering the entry-level materials that will get you up and running building models you need to perform practical tasks. It takes a look at the underlying--and fascinating--math principles that power machine learning but also shows that you don't need to be a math whiz to build fun new tools and apply them to your work and study.

Understand the history of AI and machine learning Work with Python 3.8 and TensorFlow 2.x (and R as a download) Build and test your own models Use the latest datasets, rather than the worn out data found in other books Apply machine learning to real problems Whether you want to learn for college or to enhance your business or career performance, this friendly beginner's guide is your best introduction to machine learning, allowing you to become quickly confident using this amazing and fast-developing technology that's impacting lives for the better all over the world.

443 pages, Kindle Edition

Published January 12, 2021

313 people are currently reading
535 people want to read

About the author

John Paul Mueller

158 books10 followers

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Displaying 1 - 16 of 16 reviews
Profile Image for Kristin Harley.
Author 5 books12 followers
August 4, 2025
Having a master's in Information Science and coding education and experience, I nevertheless approached this subject with some trepidation. Yet I came away thinking, "Is that all there is to it?" This is an excellent introduction! I never cared for the "for Dummies" part of this title series, yet I have never disappointed by any book I've read, and this one certainly was worth it.
Technology is not "magic." It requires people to create, program and maintain it. AI in particular needs humans to compile, clean and properly format the test data that will "teach" algorithms to perform data-deluged, repetitive tasks. It's not romantic nor mysterious. It's not going to "replace" librarians, doctors (a great deal of AI is now used in diagnostics), engineers, or teachers. It is going to free them from mundane tasks and impossible calculations by hand.
If you don't remember or have not been exposed to statistics and polynomial factoring, I still recommend this book for its coherent, commonsense explanations of the basis of machine learning.
Profile Image for Daniel.
720 reviews2 followers
March 3, 2018
I am fascinated by machine learning. I just have a hard time learning machine learning. When I read the word math I thought there is now way I could learn math so I am still not good at math. What is the point of what I am writing. I have no idea. I enjoyed reading about neural networks, R and python. I like the chapter about machine learning library's to learn. I have got a long way to go to become good at machine learning but, I think this book got me on my way.
Profile Image for John Li.
9 reviews5 followers
July 22, 2020
Just read the table of contents and use Wikipedia.
Profile Image for Daniel.
720 reviews2 followers
October 4, 2022
I also read the first edition of machine learning for dummies. I read the paper back version of this book not the kind edition.

I like that the new edition has all the code in python instead of like the first edition which had some examples in python and others in R. Though for this edition you can still get R code for the examples on the dummies website.

I want to read this book again because sure I read it but, after about halfway though the book I did not understand much of what I read. Not that its the authors fault. I can't remember much of what I read in the book. So I will have to read it again so I can write a better review and understand what I read better.

Its 2022 and I have read it better. I only wish I could understand everything I read betty. I don't think that was the fault of the authors thought. Machine learning is not easy for me to undrstand.

I liked chapter 7 which was about some of the math used for machine learning. It talks about scalars, vectors, and matrix's. I defiantly need to learn more about math.

I liked learning some history of some machine learning models like decision trees and neural networks. Defiantly interesting reading about different machine learning models I can use. I thought the discussion about preprocessing was through. So much to think about when preparing data for machine learning.

The 3 projects also looked interesting. The most interesting to me was recommending products and movies.

I did not run any of the code in the book because it took me long enough to read through the book. I may run the code some other time. I may not.

And I also liked chapter 22: machine learning packages to master. Looks like a lot of interesting packages for machine learning. One of my favorites was opencv.

I can't wait to learn more about machine learning. Hopefully I start learning more about it instead of telling myself one day I will get around to finally learning more about machine learning.

If you want to learn more about machine learning you might like machine learning for dummies 2nd edition or maybe you won't I don't know.
Profile Image for Alexis Bauer Kolak.
316 reviews7 followers
December 30, 2020
I'm not sure how much of that I actually understood, but it was fascinating for what I did get. While I would have liked more hands on examples I get why that's hard.

The thing I will take away from this book is that machine learning is not what most people think it is. You do not feed a computer data and it just spits out a solution. If you show a computer 10,000 pictures of an apple, it doesn't understand what an apple is, or what colors it can be, or that it's round. A computer learns that when certain pieces of data in a table or vector are run through an algorithm, and they exceed a certain value, you get a positive result. The computer does not tweak that algorithm itself; it provides scores and results that allow data scientists to adjust the algorithm and try again.

If you're well versed in Python, and understand some of the more advanced mathematics concepts, you'll probably be fine with this and get a good general sense of what's happening behind the scenes, but don't expect to get a tutorial on how to do this.
Profile Image for MK.
19 reviews
May 26, 2025
A good intro to ML for complete beginners. There was a few typos and some things could have been explained much better but these faults were overshadowed by the many great coding examples throughout the book. Other books are either too maths based or lacked the code examples that are actually needed to fully grasp this topic. The source code was easy to access and the authors guided the user how to implement the code in different notebooks. There is enough background knowledge in this book for one to go and build their own AI/ML model, and this book provides a good touch point to always refer back to whenever inevitable challenges will arise in such an endeavor.
Profile Image for Paula.
155 reviews5 followers
February 3, 2022
I thought this book was ok. It talked about real life applications of ML, which I was already familiar with. They do show code in Python but it would have been better if there were actual exercises/small projects to work on. The book doesn't get into the algorithms until chapter 10 where it starts talking about the Perceptron, Greedy Classification Trees and Naive Bayes. Prior chapters deal with some of the history and "dangers" associated with AI. Talks about the ML process such as cleaning and validation.
81 reviews
April 5, 2018
I recommend this book if you are not from the field and want to have a better view of 'what is happening over there with this fancy AI stuff'. It gives a very broad view and correct the biggest problems someone might have with it. If you are willing to learn Machine Learning I'd suggest the Machine Learning course in Coursera first.
132 reviews1 follower
April 12, 2021
Even though this books provides some good information about machine learning and how it works, I would not say that it is written for "dummies".

I had some understanding of Python, but still found this book a bit difficult to understand and skipped a few chapters.
Profile Image for Ben.
2,729 reviews225 followers
July 26, 2022
This was an excellent book on machine learning (ML).

As I have been coding some pretty advanced ML algorithms myself, this book gave me a good idea on some of the background behind ML activities.

I enjoy reading theory and computer science books, and this was a good book!

4.2/5
Profile Image for Mark Ashworth.
9 reviews6 followers
September 21, 2019
It's good. It kinda goes from 0 to 100 about halfway in though. Helps to have a basic understanding of math, stats and programming before reading this, or else you're probably going to get very lost.
Profile Image for Ro.
41 reviews1 follower
September 4, 2024
I need a dumber version for some of these topics
Profile Image for Ryan Purvis.
55 reviews
September 6, 2025
The book is good and covers the right things. I just didn’t find real use case enough.
Displaying 1 - 16 of 16 reviews

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