NVIDIA's Full-Color Guide to Deep Learning: All You Need to Get Started and Get Results"To enable everyone to be part of this historic revolution requires the democratization of AI knowledge and resources. This book is timely and relevant towards accomplishing these lofty goals."--From the foreword by Dr. Anima Anandkumar, Bren Professor, Caltech, and Director of ML Research, NVIDIA"Ekman uses a learning technique that in our experience has proven pivotal to successasking the reader to think about using DL techniques in practice. His straightforward approach is refreshing, and he permits the reader to dream, just a bit, about where DL may yet take us."--From the foreword by Dr. Craig Clawson, Director, NVIDIA Deep Learning InstituteDeep learning (DL) is a key component of today's exciting advances in machine learning and artificial intelligence. Learning Deep Learning is a complete guide to DL. Illuminating both the core concepts and the hands-on programming techniques needed to succeed, this book is ideal for developers, data scientists, analysts, and others--including those with no prior machine learning or statistics experience.After introducing the essential building blocks of deep neural networks, such as artificial neurons and fully connected, convolutional, and recurrent layers, Magnus Ekman shows how to use them to build advanced architectures, including the Transformer. He describes how these concepts are used to build modern networks for computer vision and natural language processing (NLP), including Mask R-CNN, GPT, and BERT. And he explains how a natural language translator and a system generating natural language descriptions of images.Throughout, Ekman provides concise, well-annotated code examples using TensorFlow with Keras. Corresponding PyTorch examples are provided online, and the book thereby covers the two dominating Python libraries for DL used in industry and academia. He concludes with an introduction to neural architecture search (NAS), exploring important ethical issues and providing resources for further learning.Explore and master core concepts: perceptrons, gradient-based learning, sigmoid neurons, and back propagationSee how DL frameworks make it easier to develop more complicated and useful neural networksDiscover how convolutional neural networks (CNNs) revolutionize image classification and analysisApply recurrent neural networks (RNNs) and long short-term memory (LSTM) to text and other variable-length sequencesMaster NLP with sequence-to-sequence networks and the Transformer architectureBuild applications for natural language translation and image captioningNVIDIA's invention of the GPU sparked the PC gaming market. The company's pioneering work in accelerated computing--a supercharged form of computing at the intersection of computer graphics, high-performance computing, and AI--is reshaping trillion-dollar industries, such as transportation, healthcare, and manufacturing, and fueling the growth of many others.Register your book for convenient access to downloads, updates, and/or corrections as they become available. See inside book for details.

is a director of architecture at NVIDIA Corporation. His doctorate is in computer engineering, and he is the inventor of multiple patents. He was first exposed to artificial neural networks in the late nineties in his native country, Sweden. After some dabbling in evolutionary computation, he ended up focusing on computer architecture and relocated to Silicon Valley, where he lives with his wife Jennifer, children Sebastian and Sofia, and dog Babette. He previously worked with processor design and R&D at Sun Microsystems and Samsung Research America, and has been involved in starting two companies, one of which (Skout) was later acquired by The Meet Group, Inc. In his current role at NVIDIA, he leads an engineering team working on CPU performance and power efficiency for system on chips targeting the autonomous vehicle market. As the Deep Learning (DL) field exploded the past few years, fueled by NVIDIA's GPU technology and CUDA, Dr. Ekman found himself in the middle of a company expanding beyond computer graphics into becoming a deep learning (DL) powerhouse. As a part of that journey, he challenged himself to stay up-to-date with the most recent developments in the field. He considers himself to be an educator, and in the process of writing ( ), he partnered with the NVIDIA Deep Learning Institute (DLI), which offers hands-on training in AI, accelerated computing, and accelerated data science. He is thrilled about DLI's plans to add to its existing portfolio of self-paced online courses, live instructor-led workshops, educator programs, and teaching kits.

Example of a Two-Input Perceptron 4 The Perceptron Learning Algorithm 7 Limitations of the Perceptron 15 Combining Multiple Perceptrons 17 Implementing Perceptrons with Linear Algebra 20 Geometric Interpretation of the Perceptron 30 Understanding the Bias Term 33 Concluding Remarks on the Perceptron 34 Intuitive Explanation of the Perceptron Learning Algorithm 37 Derivatives and Optimization Problems 41 Solving a Learning Problem with Gradient Descent 44 Constants and Variables in a Network 48 Analytic Explanation of the Perceptron Learning Algorithm 49 Geometric Description of the Perceptron Learning Algorithm 51 Revisiting Different Types of Perceptron Plots 52 Using a Perceptron to Identify Patterns 54 Concluding Remarks on Gradient-Based Learning 57 Modified Neurons to Enable Gradient Descent for Multilevel Networks 60 Which Activation Function Should We Use? 66 Function Composition and the Chain Rule 67 Using Backpropagation to Compute the Gradient 69 Backpropagation with Multiple Neurons per Layer 81 Programming Example: Learning the XOR Function 82 Network Architectures 87 Concluding Remarks on Backpropagation 89 Introduction to Datasets Used When Training Networks 92 Training and Inference 100 Extending the Network and Learning Algorithm to Do Multiclass Classification 101 Network for Digit Classification 102 Loss Function for Multiclass Classification 103 Programming Example: Classifying Handwritten Digits 104 Mini-Batch Gradient Descent 114 Concluding Remarks on Multiclass Classification 115 Programming Example: Moving to a DL Framework 118 The Problem of Saturated Neurons and Vanishing Gradients 124 Initialization and Normalization Techniques to Avoid Saturated Neurons 126 Cross-Entropy Loss Function to Mitigate Effect of Saturated Output Neurons 130 Different Activation Functions to Avoid Vanishing Gradient in Hidden Layers 136 Variations on Gradient Descent to Improve Learning 141 Experiment: Tweaking Network and Learning Parameters 143 Hyperparameter Tuning and Cross-Validation 146 Concluding Remarks on the Path Toward Deep Learning 150 Output Units 154 The Boston Housing Dataset 160 Programming Example: Predicting House Prices with a DNN 161 Improving Generalization with Regularization 166 Experiment: Deeper and Regularized Models for House Price Prediction 169 Concluding Remarks on Output Units and Regression Problems 170 The CIFAR-10 Dataset 173 Characteristics and Building Blocks for Convolutional Layers 175 Combining Feature Maps into a Convolutional Layer 180 Combining Convolutional and Fully Connected Layers into a Network 181 Effects of Sparse Connections and Weight Sharing 185 Programming Example: Image Classification with a Convolutional Network 190 Concluding Remarks on Convolutional Networks 201 VGGNet 206 GoogLeNet 210 ResNet 215 Programming Example: Use a Pretrained ResNet Implementation 223 Transfer Learning 226 Backpropagation for CNN and Pooling 228 Data Augmentation as a Regularization Technique 229 Mistakes Made by CNNs 231 Reducing Parameters with Depthwise Separable Convolutions 232 Striking the Right Network Design Balance with EfficientNet 234 Concluding Remarks on Deeper CNNs 235 Limitations of Feedforward Networks 241 Recurrent Neural Networks 242 Mathematical Representation of a Recurrent Layer 243 Combining Layers into an RNN 245 Alternative View of RNN and Unrolling in Time 246 Backpropagation Through Time 248 Programming Example: Forecasting Book Sales 250 Dataset Considerations for RNNs 264 Concluding Remarks on RNNs 265 Keeping Gradients Healthy 267 Introduction to LSTM 272 LSTM Activation Functions 277 Creating a Network of LSTM Cells 278 Alternative View of LSTM 280 Related Topics: Highway Networks and Skip Connections 282 Concluding Remarks on LSTM 282 Encoding Text 285 Longer-Term Prediction and Autoregressive Models 287 Beam Search 289 Programming Example: Using LSTM for Text Autocompletion 291 Bidirectional RNNs 298 Different Combinations of Input and Output Sequences 300 Concluding Remarks on Text Autocompletion with LSTM 302 Introduction to Language Models and Their Use Cases 304 Examples of Different Language Models 307 Benefit of Word Embeddings and Insight into How They Work 313 Word Embeddings Created by Neural Language Models 315 Programming Example: Neural Language Model and Resulting Embeddings 319 King Man + Woman! = Queen 329 King Man + Woman ! = Queen 331 Language Models, Word Embeddings, and Human Biases 332 Related Topic: Sentiment Analysis of Text 334 Concluding Remarks on Language Models and Word Embeddings 342 Using word2vec to Create Word Embeddings Without a Language Model 344 Additional Thoughts on word2vec 352 word2vec in Matrix Form 353 Wrapping Up word2vec 354 Programming Example: Exploring Properties of GloVe Embeddings 356 Concluding Remarks on word2vec and GloVe 361 Encoder-Decoder Model for Sequence-to-Sequence Learning 366 Introduction to the Keras Functional API 368 Programming Example: Neural Machine Translation 371 Experimental Results 387 Properties of the Intermediate Representation 389 Concluding Remarks on Language Translation 391 Rationale Behind Attention 394 Attention in Sequence-to-Sequence Networks 395 Alternatives to Recurrent Networks 406 Self-Attention 407 Multi-head Attention 410 The Transformer 411 Concluding Remarks on the Transformer 415 Extending the Image Captioning Network with Attention 420 Programming Example: Attention-Based Image Captioning 421 Concluding Remarks on Image Captioning 443 Autoencoders 448 Multimodal Learning 459 Multitask Learning 469 Process for Tuning a Network 477 Neural Architecture Search 482 Concluding Remarks 502 Things You Should Know by Now 503 Ethical AI and Data Ethics 505 Things You Do Not Yet Know 512 Next Steps 516 Linear Regression as a Machine Learning Algorithm 519 Computing Linear Regression Coefficients 523 Classification with Logistic Regression 525 Classifying XOR with a Linear Classifier 528 Classification with Support Vector Machines 531 Evaluation Metrics for a Binary Classifier 533 Object Detection 540 Semantic Segmentation 549 Instance Segmentation with Mask R-CNN 559 Wordpieces 564 FastText 566 Character-Based Method 567 ELMo 572 Related Work 575 GPT 578 BERT 582 RoBERTa 586 Historical Work Leading Up to GPT and BERT 588 Other Models Based on the Transformer 590 Newton-Raphson Root-Finding Method 594 Relationship Between Newton-Raphson and Gradient Descent 597 Single Matrix 599 Mini-Batch Implementation 602 Alternative GRU Implementation 616 Network Based on the GRU 616 Python 622 Programming Environment 623 Programming Examples 624 Datasets 625 Installing a DL Framework 628 TensorFlow Specific Considerations 630 Key Differences Between PyTorch and TensorFlow 631