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Author: Richard S. Sutton
Publisher: MIT Press
ISBN: 0262352702
Category : Computers
Languages : en
Pages : 549
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Book Description
The significantly expanded and updated new edition of a widely used text on reinforcement learning, one of the most active research areas in artificial intelligence. Reinforcement learning, one of the most active research areas in artificial intelligence, is a computational approach to learning whereby an agent tries to maximize the total amount of reward it receives while interacting with a complex, uncertain environment. In Reinforcement Learning, Richard Sutton and Andrew Barto provide a clear and simple account of the field's key ideas and algorithms. This second edition has been significantly expanded and updated, presenting new topics and updating coverage of other topics. Like the first edition, this second edition focuses on core online learning algorithms, with the more mathematical material set off in shaded boxes. Part I covers as much of reinforcement learning as possible without going beyond the tabular case for which exact solutions can be found. Many algorithms presented in this part are new to the second edition, including UCB, Expected Sarsa, and Double Learning. Part II extends these ideas to function approximation, with new sections on such topics as artificial neural networks and the Fourier basis, and offers expanded treatment of off-policy learning and policy-gradient methods. Part III has new chapters on reinforcement learning's relationships to psychology and neuroscience, as well as an updated case-studies chapter including AlphaGo and AlphaGo Zero, Atari game playing, and IBM Watson's wagering strategy. The final chapter discusses the future societal impacts of reinforcement learning.
Author: Richard S. Sutton
Publisher: MIT Press
ISBN: 0262352702
Category : Computers
Languages : en
Pages : 549
Get Book Here
Book Description
The significantly expanded and updated new edition of a widely used text on reinforcement learning, one of the most active research areas in artificial intelligence. Reinforcement learning, one of the most active research areas in artificial intelligence, is a computational approach to learning whereby an agent tries to maximize the total amount of reward it receives while interacting with a complex, uncertain environment. In Reinforcement Learning, Richard Sutton and Andrew Barto provide a clear and simple account of the field's key ideas and algorithms. This second edition has been significantly expanded and updated, presenting new topics and updating coverage of other topics. Like the first edition, this second edition focuses on core online learning algorithms, with the more mathematical material set off in shaded boxes. Part I covers as much of reinforcement learning as possible without going beyond the tabular case for which exact solutions can be found. Many algorithms presented in this part are new to the second edition, including UCB, Expected Sarsa, and Double Learning. Part II extends these ideas to function approximation, with new sections on such topics as artificial neural networks and the Fourier basis, and offers expanded treatment of off-policy learning and policy-gradient methods. Part III has new chapters on reinforcement learning's relationships to psychology and neuroscience, as well as an updated case-studies chapter including AlphaGo and AlphaGo Zero, Atari game playing, and IBM Watson's wagering strategy. The final chapter discusses the future societal impacts of reinforcement learning.
Author: Konrad Kokosa
Publisher: Apress
ISBN: 1484240278
Category : Computers
Languages : en
Pages : 1091
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Book Description
Understand .NET memory management internal workings, pitfalls, and techniques in order to effectively avoid a wide range of performance and scalability problems in your software. Despite automatic memory management in .NET, there are many advantages to be found in understanding how .NET memory works and how you can best write software that interacts with it efficiently and effectively. Pro .NET Memory Management is your comprehensive guide to writing better software by understanding and working with memory management in .NET. Thoroughly vetted by the .NET Team at Microsoft, this book contains 25 valuable troubleshooting scenarios designed to help diagnose challenging memory problems. Readers will also benefit from a multitude of .NET memory management “rules” to live by that introduce methods for writing memory-aware code and the means for avoiding common, destructive pitfalls. What You'll LearnUnderstand the theoretical underpinnings of automatic memory management Take a deep dive into every aspect of .NET memory management, including detailed coverage of garbage collection (GC) implementation, that would otherwise take years of experience to acquire Get practical advice on how this knowledge can be applied in real-world software development Use practical knowledge of tools related to .NET memory management to diagnose various memory-related issuesExplore various aspects of advanced memory management, including use of Span and Memory types Who This Book Is For .NET developers, solution architects, and performance engineers
Author: William Shatner
Publisher: Open Road Media
ISBN: 1480464945
Category : Fiction
Languages : en
Pages : 181
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Book Description
Private investigator Jake Cardigan and his partner, Sid Gomez, must race to save a woman trapped in the deadly crossfire of a violent war between rival TekLords William “Captain Kirk” Shatner of Star Trek fame returns with his ninth action-packed TekWar adventure, certain to thrill his devoted legions of science fiction readers. In the year 2122 an addictive new form of the fantasy-enabling electronic drug Tek is about to hit the market. This version, delivered to users over computer networks, would eliminate the need for Tek chips, thereby putting the old-school TekLords out of business. Jill Bernardino, the ex-wife of Sid Gomez, loyal partner of private eye Jake Cardigan, has been looking into this new development closely—a little too closely—and now finds herself in serious, possibly inescapable peril. Caught in the middle of a vicious international drug war, Jill is taken prisoner, and only Cardigan and Gomez can rescue her. But their efforts will put them directly in the crosshairs of warring squads of Tek-trade killers in a bloody cartel war. This ebook features an illustrated biography of William Shatner including rare images and never-before-seen documents from the author’s personal collection.
Author: Debbie Herman
Publisher: Flashlight Press
ISBN: 1936261812
Category : Juvenile Fiction
Languages : en
Pages : 37
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Book Description
This charming story presents a new way for young children to understand how to creatively embrace who they are, no matter what others think. Carla's lunch box is filled with odd delights like the Olive, Pickle and Green Bean Sandwich, the Banana-Cottage-Cheese Delight, and the unforgettable Chopped Liver, Potato Chips, and Cucumber Combo. To Carla, they are delicious and creative lunches, but her teasing classmates are unconvinced and abandon her at the lunch table to eat her bizarre sandwiches alone. One day, however, tables turn when Buster—the worst tease of all—forgets his lunch on the day of the picnic and Carla thoughtfully offers him her extra sandwich. Her own spirited nature helps Carla teach her classmates that "unusual" can actually be good. Lively illustrations help showcase the book's messages of acceptance, tolerance, individuality, and creativity, and the funny plot and authentic dialogue are sure to make this tale a favorite among elementary school children. Carla's creative sandwich solutions provide young chefs-to-be with the inspiration to create sandwich masterpieces of their own.
Author: Pamela Slim
Publisher: McGraw Hill Professional
ISBN: 1264266804
Category : Business & Economics
Languages : en
Pages : 288
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Book Description
Discover and create a dynamic new model for growing your business by connecting with customers outside your usual field of view Do you think you know your ideal customer? Think again. Many businesses create an ideal consumer profile—aiming all their sales and marketing efforts towards this single type of person—and end up missing out on endless opportunities to sell their services or products. Award-winning business coach, speaker and author Pamela Slim has helped thousands of entrepreneurs around the world start, sustain, and scale their businesses. In The Widest Net, she explains how to build strong diverse relationships, identify and connect with new partners, expand markets, generate leads, and find new customers in places you may never have considered. Social media is a valuable business tool, but it can often create a comfortable cocoon for entrepreneurs, marketers, and leaders who all need to understand the entirety of the marketplace, not just their own social graph. With this book as a guide, you’ll learn how to connect with potential clients and customers using the true breadth of the marketplace, which she calls an ecosystem of living connections. The Widest Net shows how to: Search outside your own lens/bias/routine/history to target ideal customers. Attract the interest and attention of new leads by learning more about them authentically. Develop products and services suited to these customers. Sell through a trusted reciprocity framework where your customers become part of your ecosystem and you each help the other grow. Build and sustain loyalty and trust with new customers. Nurture a diverse and resilient customer base by identifying and adjusting to the ideal customer target over time.
Author: Rajiv Malhotra
Publisher: Harper Collins
ISBN: 9351362485
Category : Religion
Languages : en
Pages : 204
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Book Description
Originating in the Atharva Veda, the concept of Indra's Net is a powerful metaphor for interconnectedness. It was transmitted via Buddhism's Avatamsaka Sutra into Western thought, where it now resides at the heart of post-modern discourse. According to this metaphor, nothing ultimately exists separately by itself and all boundaries can be deconstructed. This book invokes Indra's Net to articulate the open architecture, unity and continuity of Hinduism. Seen from this perspective, Hinduism defies pigeonholing into the traditional, modern and post-modern categories by which the West defines itself; rather, it becomes evident that Hinduism has always spanned all three categories simultaneously and without contradiction.It is fashionable among intellectuals to assert that dharma traditions lacked any semblance of unity before the British period, and that the contours of contemporary Hinduism were bequeathed to us by our colonial masters. Such arguments routinely target Swami Vivekananda, a key interlocutor who shattered many deeply rooted prejudices against Indian civilization. They accuse him of having camouflaged various alleged 'contradictions' within traditional Hinduism, and charge him with having appropriated the principles of Western religion to 'manufacture' a coherent and unified worldview and set of practices known today as Hinduism.Indra's Net: Defending Hinduism's Philosophical Unity provides a foundation for theories that slander contemporary Hinduism as illegitimate, ascribing sinister motives to its existence, and characterizing its fabric as oppressive. Rajiv Malhotra offers a detailed, systematic rejoinder to such views, and articulates the multidimensional, holographic understanding of reality that grounds Hindu dharma. He also argues that Vivekananda's creative interpretations of Hindu dharma informed and influenced many Western intellectual movements of the post-modern era. Indeed, as he cites with many insightful examples, appropriations from Hinduism have provided a foundation for cutting-edge discoveries in several fields, including cognitive science and neuroscience.
Author: Peter H. Salus
Publisher: Addison-Wesley Professional
ISBN:
Category : Computers
Languages : en
Pages : 326
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Book Description
Focusing on the design decisions and standards which have made internetworking possible, this new book charts the intriguing history of this communications/computing phenomenon. From its beginnings as a Department of Defense project to its current position as the global network for computing communications, the full Internet story is told here.
Author: Nick Usborne
Publisher: McGraw Hill Professional
ISBN: 0071415777
Category : Business & Economics
Languages : en
Pages : 274
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Book Description
A guide to creating copy that connects with customersand makes the sale Advertising and promotion professionals have long known that, while bells and whistles may grab a customer's attention, words make the sale. Yet, nearly a decade into the Web revolution, E-commerce professionals are just now waking up to the fact that the usual high-tech, graphics-heavy approach to site design is bad for business. Net Words explores the reasons why and makes a strong case for a revolutionary new approach to copywriting tailored to the unique demands of a powerful new medium. With the help of dozens of examples of successful and unsuccessful on-line writing, author Nick Usborne shows readers how to harness the power of the written word for the Web. Readers learn how to imbue a business with a distinctive on-line "voice" and use it to forge lasting bonds with customers, increase market share, and close sales.
Author: Laurie Keller
Publisher: Henry Holt and Company (BYR)
ISBN: 1250239311
Category : Juvenile Fiction
Languages : en
Pages : 44
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Book Description
This ebook includes audio narration. A deliciously imaginative story about friendship—from the author / illustrator of The Scrambled States of America. Arnie was fascinated as he watched the customers stream into the bakery. One by one, doughnuts were chosen, placed in paper bags, and whisked away with their new owners. Some went by the dozen in giant boxes. "Good-bye!" Arnie yelled to each doughnut. "Have a good trip!" "This is so exciting!" Arnie beamed. "I wonder who will choose ME?" At first glance, Arnie looks like an average doughnut—round, cakey, with a hole in the middle, iced and sprinkled. He was made by one of the best bakeries in town, and admittedly his sprinkles are candy-colored. Still, a doughnut is just a doughnut, right? WRONG! Not if Arnie has anything to say about it. And, for a doughnut, he sure seems to have an awful lot to say. Can Arnie change the fate of all doughnuts—or at least have a hand in his own future? Well, you'll just have to read this funny story and find out for yourself. This title has Common Core connections Arnie, the Doughnut is a 2004 Bank Street - Best Children's Book of the Year.
Author: Michelle Knudsen
Publisher: Candlewick Press
ISBN: 1536237922
Category : Juvenile Fiction
Languages : en
Pages : 47
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Book Description
"A reminder that sometimes, there is a good reason to break the rules. . . .This winsome pairing of text and illustration is a natural for storytime." -- SCHOOL LIBRARY JOURNAL (starred review) (Ages 4-7) Miss Merriweather, the head librarian, is very particular about rules in the library. No running allowed. And you must be quiet. But when a lion comes to the library one day, no one is sure what to do. There aren't any rules about lions in the library. And, as it turns out, this lion seems very well suited to library visiting. His big feet are quiet on the library floor. He makes a comfy backrest for the children at story hour. And he never roars in the library, at least not anymore. But when something terrible happens, the lion quickly comes to the rescue in the only way he knows how. Michelle Knudsen's disarming story, illustrated by the matchless Kevin Hawkes in an expressive timeless style, will win over even the most ardent of rule keepers.
