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Programming Collective Intelligence: Building Smart Web 2.0 Applications
Want to tap the power behind search rankings, product recommendations, social bookmarking, and online matchmaking? This fascinating book demonstrates how you can build Web 2.0 applications to mine the enormous amount of data created by people on the Internet. With the sophisticated algorithms in this book, you can write smart programs to access interesting datasets from other web sites, collect data from users of your own applications, and analyze and understand the data once you've found it. Programming Collective Intelligence takes you into the world of machine learning and statistics, and explains how to draw conclusions about user experience, marketing, personal tastes, and human behavior in general -- all from information that you and others collect every day. Each algorithm is described clearly and concisely with code that can immediately be used on your web site, blog, Wiki, or specialized application. This book explains: Collaborative filtering techniques that enable online retailers to recommend products or media Methods of clustering to detect groups of similar items in a large dataset Search engine features -- crawlers, indexers, query engines, and the PageRank algorithm Optimization algorithms that search millions of possible solutions to a problem and choose the best one Bayesian filtering, used in spam filters for classifying documents based on word types and other features Using decision trees not only to make predictions, but to model the way decisions are made Predicting numerical values rather than classifications to build price models Support vector machines to match people in online dating sites Non-negative matrix factorization to find the independent features in adataset Evolving intelligence for problem solving -- how a computer develops its skill by improving its own code the more it plays a game Each chapter includes exercises for extending the algorithms to make them more powerful. Go beyond simple database-backed applications and put the wealth of Internet data to work for you. "Bravo! I cannot think of a better way for a developer to first learn these algorithms and methods, nor can I think of a better way for me (an old AI dog) to reinvigorate my knowledge of the details." -- Dan Russell, Google "Toby's book does a great job of breaking down the complex subject matter of machine-learning algorithms into practical, easy-to-understand examples that can be directly applied to analysis of social interaction across the Web today. If I had this book two years ago, it would have saved precious time going down some fruitless paths." -- Tim Wolters, CTO, Collective Intellect.
Price: $19.50
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The Homework Machine
Doing homework becomes a thing of the past!Meet the D Squad, a foursome of fifth graders at the Grand Canyon School made up of a geek, a class clown, a teacher's pet, and a slacker They are bound together by one very big secret: the homework machine. Because the machine, code-named Belch, is doing their homework for them, they start spending a lot of time together, attracting a lot of attention. And attention is exactly what you don't want when you are keeping a secret. Before long, things start to get out of control, and Belch becomes much more powerful than they ever imagined. Now the kids are in a race against their own creation, and the loser could end up in jail...or worse!.
Price: $2.16
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The Ultimate Sales Machine: Turbocharge Your Business with Relentless Focus on 12 Key Strategies
Chet Holmes helps his clients blow away both the competition and their own expectations And his advice starts with one simple concept: focus! Instead of trying to master four thousand strategies to improve your business, zero in on the few essential skill areas that make the big difference. The Ultimate Sales Machine shows you how to tune up and soup up virtually every part of your business by spending just an hour per week on each impact area you want to improvesales, marketing, management, and more..
Price: $8.70
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The Pilates Body: The Ultimate At-Home Guide to Strengthening, Lengthening, and Toning Your Body--Without Machines
Thin-but-fit supermodels like Amber Valletta and Shalom Harlow and actresses like Ally McBeal's Courtney Thorne-Smith and Liv Tyler swear by Pilates workouts to keep their figures toned and flexible. The Pilates Body is the latest in a string of books dedicated to this fitness program, which is now soaring in popularity nearly 100 years after it was first developed by Joseph Pilates in Germany in the early 1900s. While today's Pilates studios take advantage of patented and intimidating-looking equipment that costs thousands of dollars (and therefore charge accordingly for private sessions), each exercise in The Pilates Body can be performed with just an exercise mat. While all parts of the body are used in the exercises, the focus is on the abdominals, or "powerhouse," which support the back; this makes Pilates an ideal exercise for those with back problems--or those hoping to prevent them. Author Brooke Siler, who trained with Romana Kryzanowska, the oldest living protégé of Joseph Pilates, organizes her book impeccably. After discussing proper alignment and ways to modify the exercises for those with neck, knee, or lower back pain, she jumps right into the 60-plus exercises, which are divided into beginner, intermediate, and advanced levels. What differentiates Siler's book from the other Pilates titles is that she includes a disclaimer about the models: "The models in this book have been training in the Pilates method for years. Although their bodies may seem to represent an unrealistic ideal for many, they have worked hard to achieve their fitness goals. I hope in earnest that they do not intimidate but inspire." Also, each exercise is given a two-page spread of its own, and is accompanied by clear photographs and helpful graphics. For example, for the "inner-thigh lifts," there's an illustration suggesting that you imagine a stack of books on the lifting leg to help you increase resistance. Each exercise also includes what Siler calls "The Inside Scoop," or tips she's learned from training hundreds of clients. These include the main goal of the exercise; simple modifications for beginners; important keys to remember while doing the move; and no-nos to prevent injury. While it's important to concentrate and get the technique of each exercise down, Siler's book is perfect for anyone looking for a simple exercise program that promises results, requires a minimum of time, and can be done at home or while traveling. --Erica Jorgensen.
Price: $6.10
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The Time Machine (Signet Classics)
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Bend-the-Rules Sewing: The Essential Guide to a Whole New Way to Sew
Author Amy Karol, whose Angry Chicken is one of the best-loved craft blogs on the Web, brings stitchers everywhere a down-to-earth introduction to sewing, including thirty projects so adorable and cool they’ll inspire anyone to pick up a needle and thread. Written with Amy’s characteristic warmth and flair, you’ll find information on basic equipment and supplies, advice on choosing and using fabrics, and a fantastic section on techniques. In addition, Amy walks readers through easy, inspiring patterns designed for the fashion-savvy crafter. Playful, modern projects, which include pillows, aprons, and purses, help novices master sewing skills while providing immediate sewing gratification—and confidence. Best of all, Amy explains what’s easy, what’s hard, and when not to sweat the small stuff. With its best-friend tone, solid reference section, and supercute projects, this is the introduction to sewing that you won’t want to be without..
Price: $13.09
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The Annotated Turing: A Guided Tour Through Alan Turing's Historic Paper on Computability and the Turing Machine
Programming Legend Charles Petzold unlocks the secrets of the extraordinary and prescient 1936 paper by Alan M. Turing Mathematician Alan Turing invented an imaginary computer known as the Turing Machine; in an age before computers, he explored the concept of what it meant to be computable, creating the field of computability theory in the process, a foundation of present-day computer programming. The book expands Turing’s original 36-page paper with additional background chapters and extensive annotations; the author elaborates on and clarifies many of Turing’s statements, making the original difficult-to-read document accessible to present day programmers, computer science majors, math geeks, and others. Interwoven into the narrative are the highlights of Turing’s own life: his years at Cambridge and Princeton, his secret work in cryptanalysis during World War II, his involvement in seminal computer projects, his speculations about artificial intelligence, his arrest and prosecution for the crime of "gross indecency," and his early death by apparent suicide at the age of 41..
Price: $15.97
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Our Daily Meds: How the Pharmaceutical Companies Transformed Themselves into Slick Marketing Machines and Hooked the Nation on Prescription Drugs
In the last thirty years, the big pharmaceutical companies have transformed themselves into marketing machines selling dangerous medicines as if they were Coca-Cola or Cadillacs. They pitch drugs with video games and soft cuddly toys for children; promote them in churches and subways, at NASCAR races and state fairs. They’ve become experts at promoting fear of disease, just so they can sell us hope. No question: drugs can save lives. But the relentless marketing that has enriched corporate executives and sent stock prices soaring has come with a dark side. Prescription pills taken as directed by physicians are estimated to kill one American every five minutes. And that figure doesn’t reflect the damage done as the overmedicated take to the roads. Our Daily Meds connects the dots for the first time to show how corporate salesmanship has triumphed over science inside the biggest pharmaceutical companies and, in turn, how this promotion driven industry has taken over the practice of medicine and is changing American life. It is an ageless story of the battle between good and evil, with potentially life-changing consequences for everyone, not just the 65 percent of Americans who unscrew a prescription cap every day. An industry with the promise to help so many is now leaving a legacy of needless harm. .
Price: $15.96
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