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Generative AI

E-BookEPUB2 - DRM Adobe / EPUBE-Book
432 Seiten
Englisch
John Wiley & Sonserschienen am08.01.20241. Auflage
An engaging and essential discussion of generative artificial intelligence
In Generative AI: Navigating the Course to the Artificial General Intelligence Future, celebrated author Martin Musiol-founder and CEO of generativeAI.net and GenAI Lead for Europe at Infosys-delivers an incisive and one-of-a-kind discussion of the current capabilities, future potential, and inner workings of generative artificial intelligence. In the book, you'll explore the short but eventful history of generative artificial intelligence, what it's achieved so far, and how it's likely to evolve in the future. You'll also get a peek at how emerging technologies are converging to create exciting new possibilities in the GenAI space.
Musiol analyzes complex and foundational topics in generative AI, breaking them down into straightforward and easy-to-understand pieces. You'll also find: Bold predictions about the future emergence of Artificial General Intelligence via the merging of current AI models
Fascinating explorations of the ethical implications of AI, its potential downsides, and the possible rewards
Insightful commentary on Autonomous AI Agents and how AI assistants will become integral to daily life in professional and private contexts

Perfect for anyone interested in the intersection of ethics, technology, business, and society-and for entrepreneurs looking to take advantage of this tech revolution-Generative AI offers an intuitive, comprehensive discussion of this fascinating new technology.


MARTIN MUSIOL is the founder of generativeAI.net and the publisher of Generative AI: Short & Sweet, a popular artificial intelligence newsletter. He is a frequent speaker at conferences, podcasts, and panel discussions where he addresses the technological advancements, practical applications, and ethical considerations of generative AI. He is a data scientist by training and a former IBM Data Science Manager and Generative AI lead for Infosys.mehr
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E-BookEPUB2 - DRM Adobe / EPUBE-Book
EUR21,99
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Produkt

KlappentextAn engaging and essential discussion of generative artificial intelligence
In Generative AI: Navigating the Course to the Artificial General Intelligence Future, celebrated author Martin Musiol-founder and CEO of generativeAI.net and GenAI Lead for Europe at Infosys-delivers an incisive and one-of-a-kind discussion of the current capabilities, future potential, and inner workings of generative artificial intelligence. In the book, you'll explore the short but eventful history of generative artificial intelligence, what it's achieved so far, and how it's likely to evolve in the future. You'll also get a peek at how emerging technologies are converging to create exciting new possibilities in the GenAI space.
Musiol analyzes complex and foundational topics in generative AI, breaking them down into straightforward and easy-to-understand pieces. You'll also find: Bold predictions about the future emergence of Artificial General Intelligence via the merging of current AI models
Fascinating explorations of the ethical implications of AI, its potential downsides, and the possible rewards
Insightful commentary on Autonomous AI Agents and how AI assistants will become integral to daily life in professional and private contexts

Perfect for anyone interested in the intersection of ethics, technology, business, and society-and for entrepreneurs looking to take advantage of this tech revolution-Generative AI offers an intuitive, comprehensive discussion of this fascinating new technology.


MARTIN MUSIOL is the founder of generativeAI.net and the publisher of Generative AI: Short & Sweet, a popular artificial intelligence newsletter. He is a frequent speaker at conferences, podcasts, and panel discussions where he addresses the technological advancements, practical applications, and ethical considerations of generative AI. He is a data scientist by training and a former IBM Data Science Manager and Generative AI lead for Infosys.
Details
Weitere ISBN/GTIN9781394205943
ProduktartE-Book
EinbandartE-Book
FormatEPUB
Format Hinweis2 - DRM Adobe / EPUB
FormatFormat mit automatischem Seitenumbruch (reflowable)
Erscheinungsjahr2024
Erscheinungsdatum08.01.2024
Auflage1. Auflage
Seiten432 Seiten
SpracheEnglisch
Dateigrösse23655 Kbytes
Artikel-Nr.13418235
Rubriken
Genre9201

Inhalt/Kritik

Inhaltsverzeichnis
Introduction ix

Chapter 1 AI in a Nutshell 1

Chapter 2 Innovative Approaches for High-Quality Data Generation 23

Chapter 3 Generative AI's Broad Spectrum of Applications 119

Chapter 4 Generative AI's Exponential Growth 219

Chapter 5 Ethical Concerns and Social Implications of Generative AI 285

Chapter 6 Artificial General Intelligence in Sight 337

Acknowledgments 405

About the Author 407

Index 409mehr
Leseprobe

CHAPTER 1
AI in a Nutshell

No other field of technology has such inconsistent jargon as artificial intelligence (AI). From mainstream media to tech influencers to research scientists, each layer of media has contributed to that confusion. In order of their degree of contribution and frequency, I observed mainstream media simplifying and misusing terms consistently, tech influencers misunderstanding the tech in-depth, and even some research scientists over-complicating their model findings with fancy terms. By no means do I intend to criticize research scientists. They are the backbone of everything discussed in this book. Their work offers solutions to a plethora of problems, making AI the umbrella term for almost every intelligent problem. However, its interdisciplinary nature, the rapid advancements in this space, and AI's general complexity make it already difficult to gain a clear understanding of this field. I am convinced that consistent and clear language would help to understand this topic area.

We can see two broad classes in AI: generative AI, the subject of this book, and discriminative AI. The latter is the traditional and better-known part of AI. Before delving into both AI classes, let's take a moment to understand the broader picture of AI, machine learning (ML), deep learning (DL), and the process of training models, to avoid getting ahead of ourselves.
What Is AI?

Even though AI includes a broad spectrum of intelligent code, the term is often incorrectly used. Figure 1.1 shows how AI, ML, and DL are related. ML, a part of AI, learns from data. DL, a deeper part of ML, uses layered setups to solve tougher problems. Non-self-learning programs like expert systems don't learn from data, unlike ML and DL. We'll explore these more next.

FIGURE 1.1 The relationship between AI, ML, and DL
How AI Trains Complex Tasks

AI can perform tasks ranging from predefined expert answers, also known as expert systems, to tasks that require human-level intelligence. Think about recognizing speech and images, understanding natural language processing (NLP), making sophisticated decisions, and solving complex problems. For tasks like this, the AI has to train on a respective dataset until it is able to perform the desired activity as well as possible. This self-learning part of AI is referred to as machine learning (ML). Because most of the interesting applications are happening through machine learning in one way or another, and to keep it simple, we use AI and ML interchangeably.

To make it tangible, we are designing an AI system that rates the cuteness of cats from 5 (absolutely adorable) to 1 (repulsively inelegant). The ideal dataset would consist of pictures of cute kittens, normal cats, and those half-naked grumpy cats from the Internet. Further, for classifying pictures in a case like this, we would need labeled data, meaning a realistic rating of the cats. The model comes to life through three essential steps: training, validation, and evaluation.

In training, the model looks at each picture, rates it, compares it with the actually labeled cuteness of the cat, and adjusts the model's trainable parameters for a more accurate rating next time-much like a human learns by strengthening the connections between neurons in the brain. Figure 1.2 and Figure 1.3 illustrate training and prediction, respectively.

Throughout the training process, the model needs to make sure training goes in the right direction-the validation step. In validation, the model checks the progress of the training against separate validation data. As an analogy, when we acquire a skill like solving mathematical problems, it makes sense to test it in dedicated math exams.

After training has been successfully completed and respective accuracy goals have been reached, the model enters the prediction or evaluation mode. The trainable parameters are not being adjusted anymore, and the model is ready to rate all the cats in the world.

FIGURE 1.2 In supervised training of a ML model, two main steps are involved: predict the training data point, then update the trainable parameters meaningfully based on the prediction's accuracy.

FIGURE 1.3 Prediction mode in a supervised ML model.

It is typical for a model in production mode that the accuracy gets worse over time. The reason for this could be that the real-world data changed. Maybe we are only looking at kittens and they are all cute compared to our training data. Retraining the model, whenever accuracy decreases or by scheduling retraining periodically, tackles the problem of a discrepancy between the data distribution of training data and evaluation data.

Perhaps you have a sense already that training AI models requires much more computing power than they need in prediction mode. To adjust its trainable parameters, often referred to as weights, we need to calculate the grade of adjustment carefully. This happens through a famous model function called backpropagation. It entails the backward propagation of prediction errors-the learning from making mistakes in the training process. The errors are turned back to respective weights for improvement. This means that we go forward to predict a data point and backward to adjust the weights. In prediction mode, however, we don't adjust the weights anymore, but just go forward and predict. The function that has been trained through the training data is being applied, which is comparatively cheap.
Unsupervised Learning

When ML models reach a certain complexity by having many computing stages, called layers, we enter the realm of deep learning (DL). Most of the cutting-edge applications are at least partially drawing their algorithms from DL. Algorithms are step-by-step instructions for solving problems or performing tasks.

The preceding example of rating the cuteness of a cat was simplified drastically and didn't tell the whole story. A relevant addition to this is that as we train on labeled cat pictures, with the label being the cuteness of the cats, we call this supervised machine learning. With labels, we provide guidance or feedback to the learning process in a supervised fashion.

The counterpart for supervised ML is called unsupervised machine learning. The main difference between them is that in unsupervised ML the training data is not labeled. The algorithms ought to find patterns in the data by themselves.

For example, imagine you have a dataset of customer purchases at a grocery store, with information about the type of product, the price, and the time of day. In AI these attributes are called features. You could use an unsupervised clustering algorithm to group similar purchases together based on these features. This could help the store better understand customer buying habits and preferences. The algorithm might identify that some customers tend to buy a lot of fresh produce and dairy products together, whereas others tend to purchase more processed foods and snacks. This information could be used to create targeted marketing campaigns or to optimize store layout and product placement.

Comparing the performance of unsupervised learning applications to that of supervised learning applications is akin to contrasting boats with cars-they represent distinct methodologies for addressing fundamentally diverse problems. Nevertheless, there are several reasons why we reached success years faster with supervised than with unsupervised learning methods.

In supervised learning, the model is given a training dataset that already includes correct answers through labels. Understandably, this helpful information supports model learning. It also accurately outlines the AI model's intended objective. The model knows precisely what it is trying to achieve. Evaluating the model's performance is simpler than it is in unsupervised machine learning, as accuracy and other metrics can be easily calculated. These metrics help in understanding how well the model is performing.

With this information, a variety of actions can be taken to enhance the model's learning process and ultimately improve its performance in achieving the desired outcomes.

Unsupervised models face the challenge of identifying data patterns autonomously, which is often due to the absence of apparent patterns or a multitude of ways to group available data.
Generative AI a Decade Later

Generative AI predominantly employs unsupervised learning. Crafting complex images, sounds, or texts that resemble reasonable outputs, like an adorable cat, is a challenging task compared to evaluating existing options. This is primarily due to the absence of explicit labels or instructions.

Two main reasons explain why generative AI is taking off roughly a decade after discriminative AI. First, generative AI is mostly based on unsupervised learning, which is inherently more challenging. Second, generating intricate outputs in a coherent manner is much more complex than simply choosing between alternatives. As a result, generative AI's development has been slower, but its potential applications are now visible.

Between supervised and unsupervised learning, there are plenty of hybrid approaches. We could go arbitrarily deep into the knick-knacks of these ML approaches, but because we want to focus on generative AI, it is better to leave it at that. If you want to dive...
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Autor

MARTIN MUSIOL is the founder of generativeAI.net and the publisher of Generative AI: Short & Sweet, a popular artificial intelligence newsletter. He is a frequent speaker at conferences, podcasts, and panel discussions where he addresses the technological advancements, practical applications, and ethical considerations of generative AI. He is a data scientist by training and a former IBM Data Science Manager and Generative AI lead for Infosys.