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Deep Learning for Coders with Fastai and Pytorch: AI Applications Without a PhD
Deep learning is often viewed as the exclusive domain of math PhDs and big tech companies. But as this hands-on guide demonstrates, programmers comfortable with Python can achieve impressive results in deep learning with little math background, small amounts of data, and minimal code. How? With fastai, the first library to provide a consistent interface to the most frequently used deep learning applications.
Authors Jeremy Howard and Sylvain Gugger show you how to train a model on a wide range of tasks using fastai and PyTorch. You'll also dive progressively further into deep learning theory to gain a complete understanding of the algorithms behind the scenes.
Train models in computer vision, natural language processing, tabular data, and collaborative filtering
Learn the latest deep learning techniques that matter most in practice
Improve accuracy, speed, and reliability by understanding how deep learning models work
Discover how to turn your models into web applications
Implement deep learning algorithms from scratch
Consider the ethical implications of your work
Authors Jeremy Howard and Sylvain Gugger show you how to train a model on a wide range of tasks using fastai and PyTorch. You'll also dive progressively further into deep learning theory to gain a complete understanding of the algorithms behind the scenes.
Train models in computer vision, natural language processing, tabular data, and collaborative filtering
Learn the latest deep learning techniques that matter most in practice
Improve accuracy, speed, and reliability by understanding how deep learning models work
Discover how to turn your models into web applications
Implement deep learning algorithms from scratch
Consider the ethical implications of your work
350 pages, Paperback
Published February 4, 2020
About the author
Jeremy Howard
2 books27 followersJeremy Howard is an Australian data scientist and entrepreneur. He began his career in management consulting, at McKinsey & Company and AT Kearney. Howard went on to co-found FastMail in 1999 and Optimal Decisions Group. He later joined Kaggle, an online community for data scientists, as President and Chief Scientist.
Together with Rachel Thomas, he is the co-founder of fast.ai, a research institute dedicated to make Deep Learning more accessible. Previously, he was the CEO and Founder at Enlitic, an advanced machine learning company in San Francisco, California.
Together with Rachel Thomas, he is the co-founder of fast.ai, a research institute dedicated to make Deep Learning more accessible. Previously, he was the CEO and Founder at Enlitic, an advanced machine learning company in San Francisco, California.
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Displaying 1 - 27 of 27 reviews
August 9, 2022
This was exactly the introduction to deep learning I had been looking for.
September 8, 2020
What an amazing book! What an amazing venture Sylvain and Jeremy have undertaken!
I've done parts of the fast.ai video course in the past. I was very excited that a book version was coming, and in this kindle edition they don't disappoint. For those who prefer written materials to videos, this will be an exciting release.
I haven't finished all the materials in the book, but I've read a good way and while it's a different experience to doing the course online, I have been enjoying it so far. The book is well written, well thought-out and the ideas explored are interesting in and of themselves.
For those who use kindle devices, I'm happy to report that the book opens on an old Kindle 2, as well as on iPad, iPhone and web versions of the Kindle reading application. Screenshots above are taken from the web version. You can see in one of them that the formatting is really well handled -- you can make highlights in the code samples. (Those of you who read technical books on their kindles will know that it is RARE that the publisher makes the effort to handle the formatting of these books properly -- quite often they just make images of the code snippets in the book, making for a bloated file size of the book and unusable content from the perspective of the reader. Luckily this book is REALLY WELL FORMATTED. Thank you, O'Reilly (and Sylvain and Jeremy presumably as well, for their open-access formatting of the book which is on Github too)).
I'll let others more knowledgeable than me comment on the content of the book, but for this early-stage deep learning student, this book is inspiring, clearly written and a great asset in my studies going forward.
I've done parts of the fast.ai video course in the past. I was very excited that a book version was coming, and in this kindle edition they don't disappoint. For those who prefer written materials to videos, this will be an exciting release.
I haven't finished all the materials in the book, but I've read a good way and while it's a different experience to doing the course online, I have been enjoying it so far. The book is well written, well thought-out and the ideas explored are interesting in and of themselves.
For those who use kindle devices, I'm happy to report that the book opens on an old Kindle 2, as well as on iPad, iPhone and web versions of the Kindle reading application. Screenshots above are taken from the web version. You can see in one of them that the formatting is really well handled -- you can make highlights in the code samples. (Those of you who read technical books on their kindles will know that it is RARE that the publisher makes the effort to handle the formatting of these books properly -- quite often they just make images of the code snippets in the book, making for a bloated file size of the book and unusable content from the perspective of the reader. Luckily this book is REALLY WELL FORMATTED. Thank you, O'Reilly (and Sylvain and Jeremy presumably as well, for their open-access formatting of the book which is on Github too)).
I'll let others more knowledgeable than me comment on the content of the book, but for this early-stage deep learning student, this book is inspiring, clearly written and a great asset in my studies going forward.
December 8, 2020
I'm a data scientist. Since most of the data that I traditionally used at work was tabular, I rarely had a need for deep learning. That's starting to change as I work on more NLP projects. I read this book and followed along in the accompanying online course because of the hype surrounding fast.ai. I've become a fan. The content gives the motivated student just enough information to feel empowered to go out and learn more. It's in a sweet spot between breezy tutorials and more serious texts like Deep Learning.
November 30, 2021
This book was a much better place to start than Deep Learning. The philosophy is that, instead of "starting from first principles" and building upward, the book starts kind of in the middle and builds outward. First, you learn how to fine-tune an existing model - pretty high level. Then, you learn how to build simple character recognition models from something-like-scratch to understand what neural networks are. Then you talk about all the important data practices you'll likely need to do practical deep learning. Finally, after all of this, you start to learn relatively modern deep learning architectures like CNNs and LSTM. And, by the end, you finally get into the lower level implementation and math.
There are two reasons this works:
1. It is far more interesting, since you know why you're learning each concept. This has always been my problem with linear algebra the several times I've been taught it: "here's what matrix multiplication is. don't worry about why you need to do it, just memorize how to do it!"
2. Relatedly, you are exposed to the same concept multiple times, since you revisit the concepts in more and more detail as the book goes on. This helps reinforce the topics in your mind.
I also liked the questionnaires at the end of each chapter. These helped me solidify my knowledge a bit, even if I never did the coding exercises (in large part because I want to get a survey of all the information first - I intend to go deeper on messing around with projects now).
My only issue with the book: the book repeatedly mentions "online chapters" or other resources on https://book.fast.ai - but that website no longer exists. The book is only a year old! I'd expect all the web resources to be up to date by now. There also doesn't seem to be a repository with answer to the problems.
Overall, though, I recommend this book to anyone who wants to get a nice mix of practice and theory in deep learning. This book gave more evidence to my suspicion that deep learning is broader than it is deep - if you want to get to the state of the art for one particular domain, you don't need to know a ton to understand it. If you want to understand how we got to that point, the various alternative approaches that have different tradeoffs, and contribute to the state of the art, you need to spend more time in the field. I'm looking forward to learning more about topics that aren't covered as deeply in this book - reinforcement learning, NLP, NN interpretability
There are two reasons this works:
1. It is far more interesting, since you know why you're learning each concept. This has always been my problem with linear algebra the several times I've been taught it: "here's what matrix multiplication is. don't worry about why you need to do it, just memorize how to do it!"
2. Relatedly, you are exposed to the same concept multiple times, since you revisit the concepts in more and more detail as the book goes on. This helps reinforce the topics in your mind.
I also liked the questionnaires at the end of each chapter. These helped me solidify my knowledge a bit, even if I never did the coding exercises (in large part because I want to get a survey of all the information first - I intend to go deeper on messing around with projects now).
My only issue with the book: the book repeatedly mentions "online chapters" or other resources on https://book.fast.ai - but that website no longer exists. The book is only a year old! I'd expect all the web resources to be up to date by now. There also doesn't seem to be a repository with answer to the problems.
Overall, though, I recommend this book to anyone who wants to get a nice mix of practice and theory in deep learning. This book gave more evidence to my suspicion that deep learning is broader than it is deep - if you want to get to the state of the art for one particular domain, you don't need to know a ton to understand it. If you want to understand how we got to that point, the various alternative approaches that have different tradeoffs, and contribute to the state of the art, you need to spend more time in the field. I'm looking forward to learning more about topics that aren't covered as deeply in this book - reinforcement learning, NLP, NN interpretability
November 28, 2020
Great book for everybody who wants to learn deep learning and who would like to refresh their knowledge. Book has code examples and very good explanations. Suggest to read the book while working on your project, this makes learning more effective as you just don't run the code but have to adapt it to your project. I like the way book focuses on writing readable code. Data science doesn't have to be ad hoc code mess. Besides the book look at their homepage, there is tons of useful material.
May 1, 2022
This competes for one of the worst books I ever read. I really struggled not to set it aside. It tries to simplify the topic too much, it is poor at formalizing concepts, and it explains things terribly, in an effort to sound easy. It also feels like too much promotion of the fastai library, there's much less PyTorch here than what one would think from the title. I really can't recommend this to anyone.
January 20, 2021
I've read many books on ML and DL but none of them detail, on so many levels, the technical aspects of training deep neural networks like this one. A must read for MLE/DS professionals.
November 18, 2020
It Is the best book I have ever read. Normally I don't recommend to buy deep learning book, because this area changes so drastically. However this book has a Website where the present Changes are also considered. This books starts with a very High Level programming where in some 5/6 Lines of Code one can achieve SOTA. After that it went deep dive to more Details of those 5/6 lines of Code. After Reading this book you will be capable of understanding each Part of deep learning. Subsequently you will be very confident about reading research paper ( telling from personal experience). Not only pytorch Framework but also you will be a netter Python programmer. No Matter whether you Just starting your deep learning Journey or you are an experienced deep learning practitioner it Is a must read.
November 19, 2020
I absolutely loved this book. I was skeptical at first since I had gone through many courses, each claiming to be 'the one' so when I came across the fastai courses and Jeremy, I shrugged them off at first. I slowly started watching videos with Jeremy in it and fell in love with his philosophy of democratizing AI and his honest effort to make Deep Learning Accessible to everyone. I finally took the course and used this book as a supplement and I regret nothing.
Just a note: The teaching method used here is Top-Down Approach (which turns out to be actually better) where they go from building actual models and then slowly peel off and teach layers by layers. So at times you will feel 'stupid' but trust the process. Learn on demand
Just a note: The teaching method used here is Top-Down Approach (which turns out to be actually better) where they go from building actual models and then slowly peel off and teach layers by layers. So at times you will feel 'stupid' but trust the process. Learn on demand
September 8, 2022
To read/complete a technical book such as "Practical Deep Learning for Coders" through Jupyter Notebooks (fastai's "fastbook") was eye-opening. It seems to be the ideal way to learn about a concept like this, interacting with the text as you're reading it with a purpose-built programming library. Admittedly I had prior programming experience and an excitement for math. While the source material is of course defined through those means, I felt the book is able to convey what's practical+important in a manner that any determined individual could understand with a little effort. It is immensely useful for those who want to better understand machine learning, whether for work or otherwise. For Python programmers, fastbook it is an excellent interactive tutorial in PyTorch and fastai.
June 14, 2021
An amazing applied deep learning book. Jeremy Howard is a good amount of the reason I now work at Google, on NLP and deep learning of all things!
Love the learning philosophy here, which many smart people don’t embrace (I’ve met a large number of PhD people who recommend linear algebra, or something equally idiotic when asked by a beginner how to get into deep learning) and would benefit from greatly: “learning the whole game”. In other words, don’t procrastinate with pre-reqs, dive in to the hard stuff first, then use that to self educate on which pre reqs are even needed for the depth.
Lot of respect to Jeremy for making this free and his recent work on covid
Love the learning philosophy here, which many smart people don’t embrace (I’ve met a large number of PhD people who recommend linear algebra, or something equally idiotic when asked by a beginner how to get into deep learning) and would benefit from greatly: “learning the whole game”. In other words, don’t procrastinate with pre-reqs, dive in to the hard stuff first, then use that to self educate on which pre reqs are even needed for the depth.
Lot of respect to Jeremy for making this free and his recent work on covid
September 27, 2022
This book is how I would recommend people get into deep learning. It does a great job of combining learning with practice and with explaining key concepts intuitively, for example gradient descent. The book’s top-down approach to learning is, I think, best for most people. I wish I had this when I was looking into deep learning a few years back.
The book is more fast.ai heavy than I expected - as opposed to PyTorch. I’m a fan of fast.ai so far, but I’m not sure how well this will transfer to industry. I am still feeling that out
The book is more fast.ai heavy than I expected - as opposed to PyTorch. I’m a fan of fast.ai so far, but I’m not sure how well this will transfer to industry. I am still feeling that out
November 18, 2020
This is a fantastic book.
If you are trying to get into predictive modeling, this is the best place. It does a really good job of introducing complexity at the appropriate time. Each step doesn't seem like a big leap, and somehow by the end of the book you know way more than most others in the industry.
I highly recommend this book for anyone interested in learning practical machine learning skills.
If you are trying to get into predictive modeling, this is the best place. It does a really good job of introducing complexity at the appropriate time. Each step doesn't seem like a big leap, and somehow by the end of the book you know way more than most others in the industry.
I highly recommend this book for anyone interested in learning practical machine learning skills.
June 4, 2021
I love this textbook! It does a great job of explaining machine learning concepts. I definitely prefer it to the other books and courses I've tried. It's not perfect, but I highly recommend this book to anyone interested in Deep learning or machine learning. This book takes its time explaining things and teaches them in an order that helps the reader learn. One of the few textbooks I've read all the way through and can't wait to read a second time.
February 16, 2022
Not recommended if you are not planning to use the fastai library a lot or don't really like the way the fastai libary is designed. However, this is a book with very good information and experience on handling many of the popular deep learning problems. This may not be a book for step by step learning but might be a good reference that you would come back to often when you need new ideas to improve your model.
January 10, 2023
Jeremy and Sylvain's aim to capture the core intuitions of Deep Learning(DL) beyond the mathematical abstraction layers and associated jargon: - was a success! Their focus to make one roll their sleeves and get going with the tech was absolutely fluid! Heed to the fundamentals you ought to have grasped before you jump on this read; for if you have, this will be a meaningful read as you compound your skillsets in DL.
Read
November 18, 2020This book has everything I need on AI today...from running my algorithms to testing to deployment. I showed me how to write my codes and from Jupyter notebooks convert them into an ebook for publishing using NBDEV. This book is truly amazing. The authors packed in too much
This entire review has been hidden because of spoilers.
November 18, 2020
I really appreciate the effort that Jeremy and Sylvain have put into making deep learning accessible and interesting to a programmer like me. The book is a joy to read and the authors have found the perfect balance between guiding and challenging the reader. I can't recommend it more highly.
November 18, 2020
A blitz through years and years of research and state of the art methods to get you from zero to deliver results on par (and sometimes even better than) with researchers at top tier companies.
November 19, 2020
Best book for deep learning so far.
November 22, 2020
Hands down 🙌. This is the best book and course on deep learning. Don't look anywhere else!
May 31, 2021
you better read this in a Jupyter notebook form, it's free and interactive. This bunch of letters on paper is not
December 8, 2021
This book can actually be read and you'll learn something. Concepts are presented as needed.
Can only recommend.
Can only recommend.
December 12, 2022
It's a nice book but one can't avoid feeling bombarded by the fastai advertisement.
August 22, 2020
No patience for this. Just go here: https://keras.io/examples/
ModuleNotFoundError Traceback (most recent call last)
in ()
1 #hide
2 get_ipython().system('pip install -Uqq fastbook')
----> 3 import fastbook
4 fastbook.setup_book()
1 frames
/usr/local/lib/python3.6/dist-packages/fastai/vision/all.py in ()
1 from ..basics import *
----> 2 from ..callback.all import *
3 from .augment import *
4 from .core import *
5 from .data import *
ModuleNotFoundError: No module named 'fastai.callback.all'; 'fastai.callback' is not a package
ModuleNotFoundError Traceback (most recent call last)
in ()
1 #hide
2 get_ipython().system('pip install -Uqq fastbook')
----> 3 import fastbook
4 fastbook.setup_book()
1 frames
/usr/local/lib/python3.6/dist-packages/fastai/vision/all.py in ()
1 from ..basics import *
----> 2 from ..callback.all import *
3 from .augment import *
4 from .core import *
5 from .data import *
ModuleNotFoundError: No module named 'fastai.callback.all'; 'fastai.callback' is not a package
January 26, 2022
The title says "for coders" and then the book goes to explain things such as a GPU or C language as if you are a 5 years-old. (no disrespect to 5 years-olds).
I feel like this books is written for those who haven't coded in their lives actually. It's a good book for entering the field for sure.
A side note: As much as Jeremy Howard loves Jupyter Notebook (which is a good tool for experimenting data science stuff), I feel pushing a little bit too hard for Notebooks, the book apparently is written in Notebooks and the quality not even comparable with LaTeX. My point is that as good as notebook can be, it's just a tool, and it has its own limitations, and trying to present it as an ultimate tool is a bit dishonest.
I feel like this books is written for those who haven't coded in their lives actually. It's a good book for entering the field for sure.
A side note: As much as Jeremy Howard loves Jupyter Notebook (which is a good tool for experimenting data science stuff), I feel pushing a little bit too hard for Notebooks, the book apparently is written in Notebooks and the quality not even comparable with LaTeX. My point is that as good as notebook can be, it's just a tool, and it has its own limitations, and trying to present it as an ultimate tool is a bit dishonest.
January 9, 2021
Great intro to the modern Deep Learning
I often see people asking for a good place to get started with AI, MachineLearning, and NeuralNets.
This book is a pretty good place. It’s modern (the current version was released in August 2020), centered around the relevant practice, teaches you by doing, going deeper only when needed, and it goes with the course that was updated this August, too. Overall, it’s a great introduction to the field.
I often see people asking for a good place to get started with AI, MachineLearning, and NeuralNets.
This book is a pretty good place. It’s modern (the current version was released in August 2020), centered around the relevant practice, teaches you by doing, going deeper only when needed, and it goes with the course that was updated this August, too. Overall, it’s a great introduction to the field.
Displaying 1 - 27 of 27 reviews