Author John Myles White shows you how this powerful class of algorithms can help you boost website traffic, convert visitors to customers, and increase many other measures of success.This is the first developer-focused book on bandit algorithms, which were previously described only in research papers. You’ll quickly learn the benefits of several simple algorithms—including the epsilon-Greedy, Softmax, and Upper Confidence Bound (UCB) algorithms—by working through code examples written in Python, which you can easily adapt for deployment on your own website.Learn the basics of A/B testing—and recognize when it’s better to use bandit algorithmsDevelop a unit testing framework for debugging bandit algorithmsGet additional code examples written in Julia, Ruby, and JavaScript with supplemental online materials

    Courses and books on basic statistics rarely cover the topic from a data science perspective. This practical guide explains how to apply various statistical methods to data science, tells you how to avoid their misuse, and gives you advice on what's important and what's not.Many data science resources incorporate statistical methods but lack a deeper statistical perspective. If you're familiar with the R programming language, and have some exposure to statistics, this quick reference bridges the gap in an accessible, readable format.With this book, you'll learn:Why exploratory data analysis is a key preliminary step in data scienceHow random sampling can reduce bias and yield a higher quality dataset, even with big dataHow the principles of experimental design yield definitive answers to questionsHow to use regression to estimate outcomes and detect anomaliesKey classification techniques for predicting which categories a record belongs toStatistical machine learning methods that "learn" from dataUnsupervised learning methods for extracting meaning from unlabeled data

    

    During that week, you will learn almost everything modern machine learning has to offer. The author and other practitioners have spent years learning these concepts.Companion wiki — the book has a continuously updated wiki that extends some book chapters with additional information: Q&A, code snippets, further reading, tools, and other relevant resources.Flexible price and formats — choose from a variety of formats and price options: Kindle, hardcover, paperback, EPUB, PDF. If you buy an EPUB or a PDF, you decide the price you pay!Read first, buy later — download book chapters for free, read them and share with your friends and colleagues. Only if you liked the book or found it useful in your work, study or business, then buy it.

    Wolfram lets the world see his work in A New Kind of Science, a gorgeous, 1,280-page tome more than a decade in the making. With patience, insight, and self-confidence to spare, Wolfram outlines a fundamental new way of modeling complex systems. On the frontier of complexity science since he was a boy, Wolfram is a champion of cellular automata--256 "programs" governed by simple nonmathematical rules. He points out that even the most complex equations fail to accurately model biological systems, but the simplest cellular automata can produce results straight out of nature--tree branches, stream eddies, and leopard spots, for instance. The graphics in A New Kind of Science show striking resemblance to the patterns we see in nature every day. Wolfram wrote the book in a distinct style meant to make it easy to read, even for nontechies; a basic familiarity with logic is helpful but not essential. Readers will find themselves swept away by the elegant simplicity of Wolfram's ideas and the accidental artistry of the cellular automaton models. Whether or not Wolfram's revolution ultimately gives us the keys to the universe, his new science is absolutely awe-inspiring. --Therese Littleton

    unsigned numbers- Floating point and fixed point arithmeticThis short, easily understood book will quickly get you thinking like a programmer.

    The Bible which places all events in the order in which they actually occurredThe Authorized King James VersionEndorsed by Christian leaders of many denominations

    Thomas, and readers’ expectations. This edition is packed with wit, wisdom, tips, advice, facts, fun, and recipes, including: • traditionally 80 percent–accurate weather forecasts • how to make sausages at home • “creatures from hell” • grow your own beer (ingredients) • time- and money-saving tips • unmasked mysteries of plant seed dispersal • bale, key, and concrete block gardens • quirky origins of American horse breeds • history, lore, and more about birthstones Plus, Moon phases and other celestial sightings, tides, gardening tables, best days to do things, and more.   Added value this year: • 96 full-color pages • full-color winter and summer weather maps • updated Reference section Often imitated, but never equaled. Accept no substitutes!

    Part guide, part social commentary, part party invitation, 101 Places gives you all the info and inspiration you'll need to:* Blowout one (or several) of the year's biggest festivals * MacGyver your way into underground clubs and backcountry raves* Throw down with people from the Himalayas to the salt flats to Antarctica* Travel in every conceivable style—from baller to dirtbag—to some of the most epic spots on earthDo you really know where to go out in San Francisco or Tel Aviv? How about preparing for Burning Man or Oktoberfest? The award-winning journalists and photographers at Matador Network let you know what's up at each spot, whether it's drug policies, how to keep safe, special options for LGBT travelers, or simply where to find the kind of music you like to dance to. No matter if you want to rage at Ibiza or just chill on some dunes smoking shisha, 101 Places has something for you.So, hop a flight, raise a glass, and join us as we breach security, ride ill-recommended ferries, and hike miles into the wilderness all in search of the parties and places going off right now.

    He became a self-made millionaire before he was 25.But, life wasn't always this grand for him. He was the only person in his family earning an income. And, he came from an oppressed family that grew up in the slums. Regardless, the apps he published were downloaded by over 15 million people.His apps have been featured in many places, including Wired.com, NBC News, and CNN. Now he's sharing the story on how he did it, the crises he struggled with, and what his father taught him to be successful.App companies have paid him thousands of dollars for consultant work, and he has helped them increase their download numbers by over 1000%. One of those apps was downloaded by over 100,000 users in one day. And now he is revealing his marketing secrets for the first time in this book.Note: This book was written with non-technical people in mind. The book covers both life and entrepreneurial lessons, and not all of the book is about app development.

    Readerswill find information on frequency distributions; mean, median, and mode; range, variance, and standard deviation;probability; and more.-Emphasizes Microsoft Excel for number-crunching and computationsDownload a sample chapter.

    Each shares the special insight, advice, and strategies they've used to field championship-winning teams season after season.The 27 chapter contributing coaches span six decades of the sport and reach into every corner of the United States. The impressive list of contributors:Joe PaternoHayden FryPhil FulmerDick FosterGrant TeaffGene StallingsJim TresselR.C. SlocumLaVell EdwardsBobby BowdenJim YoungFrosty WesteringMack BrownLarry KehresBill SnyderLou HoltzKen SparksTom OsborneSonny LubickMike BellottiBarry AlvarezFisher DeBerryGeorge CurryBo SchembechlerJoe TillerFrank BeamerThey cover every aspect of the game: coaching principles, program building, player motivation, practice sessions, individual skills, team tactics, offensive and defensive play-calling, and performance evaluation.Developed by the American Football Coaches Association, this coaching guide establishes a new standard of excellence in the sport.

    After the huge success of the first 100 Quotes to think about, here is a follow up with 100 more quotes to change your life.

    This captivating book, masterfully illustrated by Lulu Delacre, is dedicated with tenderness to the young readers for whom José Martí wrote this beautiful poem.

    Along with that song, every one of these singles helped reshape the culture’s style, language, and performance. This is the story of how music and the world change, how bands reach a peak and dominate the scene briefly before fading away, and about the undeniable power of certain songs (Nirvana’s “Smells Like Teen Spirit,” for example). Here are punk and grunge, disco and rock, funk and electronica, rap and hip-hop. Every incisive, illuminating, and outspokenessay defies the accepted view of music journalism. From Elvis Costello’s “Alison” and The Bee Gees’ “Stayin’ Alive” to Bjork’s “Hyperballad” and Missy Elliot’s “The Rain”, it’s a truly provocative read.