Anil Ananthaswamy – författare

A rich, narrative explanation of the mathematics that has brought us machine learning and the ongoing explosion of artificial intelligenceMachine learning systems are making life-altering decisions for us: approving mortgage loans, determining whether a tumor is cancerous, or deciding if someone gets bail. They now influence developments and discoveries in chemistry, biology, and physics—the study of genomes, extrasolar planets, even the intricacies of quantum systems. And all this before large language models such as ChatGPT came on the scene.We are living through a revolution in machine learning-powered AI that shows no signs of slowing down. This technology is based on relatively simple mathematical ideas, some of which go back centuries, including linear algebra and calculus, the stuff of seventeenth- and eighteenth-century mathematics. It took the birth and advancement of computer science and the kindling of 1990s computer chips designed for video games to ignite the explosion of AI that we see today. In this enlightening book, Anil Ananthaswamy explains the fundamental math behind machine learning, while suggesting intriguing links between artificial and natural intelligence. Might the same math underpin them both?As Ananthaswamy resonantly concludes, to make safe and effective use of artificial intelligence, we need to understand its profound capabilities and limitations, the clues to which lie in the math that makes machine learning possible.In a brand-new afterword exclusively in the paperback edition, Ananthaswamy dives into the Transformer architecture that makes large language models like ChatGPT possible and points to groundbreaking future directions enabled by the technology.

The clearest, most accessible explanation yet of the amazing world of quantum mechanics.How can matter behave both like a particle and a wave? Does a particle exist before we look at it or does the very act of looking bring it into reality? Is there a place where the quantum world ends and our perceivable world begins?Many of science's greatest minds - including Thomas Young, Albert Einstein and Richard Feynman - have grappled with the questions embodied in the simple yet elusive 'double-slit' experiment in order to understand the fabric of our universe. With his extraordinary gift for making the complicated comprehensible, Anil Ananthaswamy travels around the world and through history, down to the smallest scales of physical reality we have yet fathomed, to reveal the answers.

'An invaluable companion for anyone who wants a deep understanding of what’s under the hood of often inscrutable machines' Melanie Mitchell A rich, narrative explanation of the mathematics that has brought us machine learning and the ongoing explosion of artificial intelligenceMachine-learning systems are making life-altering decisions for us: approving mortgage loans, determining whether a tumour is cancerous, or deciding whether someone gets bail. They now influence discoveries in chemistry, biology and physics - the study of genomes, extra-solar planets, even the intricacies of quantum systems.We are living through a revolution in artificial intelligence that is not slowing down. This major shift is based on simple mathematics, some of which goes back centuries: linear algebra and calculus, the stuff of eighteenth-century mathematics. Indeed by the mid-1850s, a lot of the groundwork was all done. It took the development of computer science and the kindling of 1990s computer chips designed for video games to ignite the explosion of AI that we see all around us today. In this enlightening book, Anil Ananthaswamy explains the fundamental maths behind AI, which suggests that the basics of natural and artificial intelligence might follow the same mathematical rules.As Ananthaswamy resonantly concludes, to make the most of our most wondrous technologies we need to understand their profound limitations - the clues lie in the maths that makes AI possible.

'An invaluable companion for anyone who wants a deep understanding of what’s under the hood of often inscrutable machines' Melanie Mitchell A rich, narrative explanation of the mathematics that has brought us machine learning and the ongoing explosion of artificial intelligenceMachine-learning systems are making life-altering decisions for us: approving mortgage loans, determining whether a tumour is cancerous, or deciding whether someone gets bail. They now influence discoveries in chemistry, biology and physics - the study of genomes, extra-solar planets, even the intricacies of quantum systems.We are living through a revolution in artificial intelligence that is not slowing down. This major shift is based on simple mathematics, some of which goes back centuries: linear algebra and calculus, the stuff of eighteenth-century mathematics. Indeed by the mid-1850s, a lot of the groundwork was all done. It took the development of computer science and the kindling of 1990s computer chips designed for video games to ignite the explosion of AI that we see all around us today. In this enlightening book, Anil Ananthaswamy explains the fundamental maths behind AI, which suggests that the basics of natural and artificial intelligence might follow the same mathematical rules.As Ananthaswamy resonantly concludes, to make the most of our most wondrous technologies we need to understand their profound limitations - the clues lie in the maths that makes AI possible.

*Nominated for the 2016 PEN/E.O. Wilson Literary Science Writing Award**An NBC News Notable Science Book of 2015**Named one of Publishers Weekly''s Best Books of 2015**A Book of the Month for Brain HQ/Posit Science**Selected by Forbes as a Must Read Brain Book of 2015* *On Life Changes Network’s list of the Top 10 Books That Could Change Your Life of 2015*In the tradition of Oliver Sacks, a tour of the latest neuroscience of schizophrenia, autism, Alzheimer’s disease, ecstatic epilepsy, Cotard’s syndrome, out-of-body experiences, and other disorders—revealing the awesome power of the human sense of self from a master of science journalism. Anil Ananthaswamy’s extensive in-depth interviews venture into the lives of individuals who offer perspectives that will change how you think about who you are. These individuals all lost some part of what we think of as our self, but they then offer remarkable, sometimes heart-wrenching insights into what remains. One man cut off his own leg. Another became one with the universe. We are learning about the self at a level of detail that Descartes (“I think therefore I am”) could never have imagined. Recent research into Alzheimer’s illuminates how memory creates your narrative self by using the same part of your brain for your past as for your future. But wait, those afflicted with Cotard’s syndrome think they are already dead; in a way, they believe that “I think therefore I am not.” Who—or what—can say that? Neuroscience has identified specific regions of the brain that, when they misfire, can cause the self to move back and forth between the body and a doppelgänger, or to leave the body entirely. So where in the brain, or mind, or body, is the self actually located? As Ananthaswamy elegantly reports, neuroscientists themselves now see that the elusive sense of self is both everywhere and nowhere in the human brain.From the Hardcover edition.

A scientific and globetrotting exploration of the physics experiments changing the ways we understand our universe.Why is the universe expanding? What is the nature of dark matter? Do other universes exist? In this timely and original book, science writer Anil Ananthaswamy embarks on a global journey to some of the world’s most inhospitable and dramatic research sites to witness first-hand the audacious physics experiments conducted to answer profound questions about the nature of the universe.From the Atacama Desert in the Chilean Andes to the European Southern Observatory's Very Large Telescope on Mount Paranal to deep inside an abandoned iron mine in Minnesota and to the East Antarctic Ice Sheet, Ananthaswamy weaves together stories about the people and places at the heart of this cosmological research.While explaining the immense questions that scientists are trying to answer, Ananthaswamy provides an accessible and unique portrait of the universe and our quest to understand it. An atmospheric, engaging and illuminating read, The Edge of Physics depicts science as a human process and brings cosmology with all its rarefied concepts down to earth.

Reveals the mind boggling neuroscience connecting brain, body, mind, and society, by examining a range of brain disorders, in the tradition of Oliver Sacks.Identifying what makes up the nature of the human mind has long been neuroscience's greatest challenge - a mystery perhaps never to be fully understood. Award-winning author and master of science journalism Anil Ananthaswamy smartly explores the concept of self by way of several mental conditions that alter patients’ identities, showing how we learn a lot about being human from people with a fragmented or altered sense of self.He travels the world to meet those who suffer from “maladies of the self” interviewing patients, psychiatrists, philosophers and neuroscientists along the way. He charts how the self is affected by Asperger’s, autism, Alzheimer’s, epilepsy, schizophrenia, among many other mental conditions, revealing how the brain constructs our sense of self. Each chapter is anchored with stories of people who experience themselves differently from the norm.The Man Who Wasn’t There is a magical mystery tour of scientific analysis and philosophical pondering, now utterly transformed by recent advances in cutting-edge neuroscience.

The story of the "double slit" experiment, showing how a simple piece of paper with two holes in it changed the way we understand light and the fabric of reality--and is still doing so two hundred years later.Some of the greatest minds in the history of science, even Newton himself, clashed over the simple question this experiment sought to answer: Is light a particle or a wave? And despite Albert Einstein proving that it is, in fact, both, that discovery only raised more questions. Richard Feynman thought this experiment the most beautiful ever made. Decade after decade, hypothesis after hypothesis, scientists have continued to return to the double-slit experiment to help them answer questions about the quantum mechanics of reality.With his extraordinarly gifted eloquence, Ananthaswamy takes the reader on an exploration of the past, present, and future implications of the double-slit experiment. No longer just used to examine the nature of light, Thomas Young''s simple contraption, involving a candle and some paper with two slits in it, has surpassed its humble (yet paradigm-shifting) origins; redesigned in variations that extend into the solar system and use the most minute high-tech engineering, the double-slit experiment is exposing and untangling the deepest mysteries of the universe. It is a tool that can finally show us where the quantum world ends and the familar classical world of our daily lives begins.Through Two Doors at Once celebrates physics at its most elegantly simple and profound. Anil Ananthaswamy travels around the world and through history, introducing readers to visionary contemporary physicists such as Roger Penrose and Leonard Susskind who are still developing this experiment, as well as revolutionaries like Albert Einstein and Niels Bohr. It is a journey readers will never forget.