This foundational text is the first comprehensive introduction to statistical natural language processing (NLP) to appear. The book contains all the theory and algorithms needed for building NLP tools. It provides broad but rigorous coverage of mathematical and linguistic foundations, as well as detailed discussion of statistical methods, allowing students and researchers to construct their own implementations. The book covers collocation finding, word sense disambiguation, probabilistic parsing, information retrieval, and other applications.

    It draws our attention away from the bright shiny objects of the new colonialism through elucidating the social, material and political dimensions of Artificial Intelligence.”—Geoffrey C. Bowker, University of California, Irvine What happens when artificial intelligence saturates political life and depletes the planet? How is AI shaping our understanding of ourselves and our societies? In this book Kate Crawford reveals how this planetary network is fueling a shift toward undemocratic governance and increased racial, gender, and economic inequality. Drawing on more than a decade of research, award‑winning science, and technology, Crawford reveals how AI is a technology of extraction: from the energy and minerals needed to build and sustain its infrastructure, to the exploited workers behind “automated” services, to the data AI collects from us.    Rather than taking a narrow focus on code and algorithms, Crawford offers us a political and a material perspective on what it takes to make artificial intelligence and where it goes wrong. While technical systems present a veneer of objectivity, they are always systems of power. This is an urgent account of what is at stake as technology companies use artificial intelligence to reshape the world.

    

    As a result, the very nature of Unix has been altered over the years by numerous extensions formulated in an assortment of versions. Today, Unix encompasses everything from Sun's Solaris to Apple's Mac OS X and more varieties of Linux than you can easily name.The latest edition of this bestselling reference brings Unix into the 21st century. It's been reworked to keep current with the broader state of Unix in today's world and highlight the strengths of this operating system in all its various flavors. Detailing all Unix commands and options, the informative guide provides generous descriptions and examples that put those commands in context. Here are some of the new features you'll find in Unix in a Nutshell, Fourth Edition:Solaris 10, the latest version of the SVR4-based operating system, GNU/Linux, and Mac OS X Bash shell (along with the 1988 and 1993 versions of ksh) tsch shell (instead of the original Berkeley csh) Package management programs, used for program installation on popular GNU/Linux systems, Solaris and Mac OS X GNU Emacs Version 21 Introduction to source code management systems Concurrent versions system Subversion version control system GDB debuggerAs Unix has progressed, certain commands that were once critical have fallen into disuse. To that end, the book has also dropped material that is no longer relevant, keeping it taut and current.If you're a Unix user or programmer, you'll recognize the value of this complete, up-to-date Unix reference. With chapter overviews, specific examples, and detailed command.

    Ideal for processing large datasets, the Apache Hadoop framework is an open source implementation of the MapReduce algorithm on which Google built its empire. This comprehensive resource demonstrates how to use Hadoop to build reliable, scalable, distributed systems: programmers will find details for analyzing large datasets, and administrators will learn how to set up and run Hadoop clusters. Complete with case studies that illustrate how Hadoop solves specific problems, this book helps you:Use the Hadoop Distributed File System (HDFS) for storing large datasets, and run distributed computations over those datasets using MapReduce Become familiar with Hadoop's data and I/O building blocks for compression, data integrity, serialization, and persistence Discover common pitfalls and advanced features for writing real-world MapReduce programs Design, build, and administer a dedicated Hadoop cluster, or run Hadoop in the cloud Use Pig, a high-level query language for large-scale data processing Take advantage of HBase, Hadoop's database for structured and semi-structured data Learn ZooKeeper, a toolkit of coordination primitives for building distributed systems If you have lots of data -- whether it's gigabytes or petabytes -- Hadoop is the perfect solution. Hadoop: The Definitive Guide is the most thorough book available on the subject. "Now you have the opportunity to learn about Hadoop from a master-not only of the technology, but also of common sense and plain talk." -- Doug Cutting, Hadoop Founder, Yahoo!

    It is an acute and compassionate look at male mid-life crises, female sexual desire, death and the fear of it, children and the trouble with them - all the things we battle with every day.

    Leslie Petruso didn’t want to leave her hometown, either. But she can’t stand another minute of listening to her ex-husband boast about his new life. Virgin River may not be home, but it’s a place where she can be anonymous. Neither Connor nor Leslie is remotely interested in starting a new relationship…but they can’t deny they have a lot in common—broken hearts notwithstanding. And in Virgin River, no one can stay hidden away from life and love for very long… Redwood Bend Katie Malone and her twin boys’ trip along the beautiful mountain roads to Virgin River is stopped short by a tire as flat as her failed romance. To make matters worse, the rain has set in, the boys are hungry and Katie is having trouble putting on a spare. Dylan Childress and his buddies are on the motorcycle trip of a lifetime. But the sight of a woman in distress stops them in their tracks. In one brief moment, the world tilts on its axis and any previous plans Katie and Dylan might have had for their futures are left at the side of the road. Sunrise Point Things are better for Nora Crane than they’ve been in ages; still she’s barely scraping by. But she’s got two little girls to look after, so she’ll work harvesttime at the Cavanaugh orchard. Her new boss, Tom Cavanaugh, has come home to take over the family farm. Tom thinks he knows what he wants—he’s ready to settle down with a sweet, traditional woman. Nora doesn’t seem to be the marrying kind, but he can’t keep his eyes off her. Nora has no intention of getting involved with anyone. But it starts to become clear that Nora and Tom won’t be able to stay just friends. My Kind of Christmas Angie LeCroix wants to spend Christmas in Virgin River relaxing, away from her well-intentioned but hovering mother. Yet instead of freedom, she gets her uncle, who would prefer she never go out at all. And certainly not with navy pilot Patrick Riordan. But Angie has her own idea of the kind of Christmas she wants—and the kind of man. Patrick and Angie thought they wanted to be left alone this Christmas—until they met each other. Now they want to be left alone together. But the Sheridan and Riordan families have different plans for Patrick and Angie—and for Christmas, Virgin River style!

    Jumping one thousand years in time, Lackey and Mallory tell the compelling story of Harrier Gillain, the first Knight-Mage in a thousand years; Tiercel Rolfort, the first High Mage in hundreds of years; and Shaiara, the young leader of a desert tribe who takes both boys under her wing but finds that she has a special affection for Harrier. These three young people are their world's main defense against the evil called up by the rogue Wild Mage, Bisochim.Included in The Enduring Flame Trilogy are The Phoenix Unchained, The Phoenix Endangered, and The Phoenix Transformed.

    Gripping action and spicy romance meet heroism and intrigue. Complete series! Six books and two novellas. Stranded with the SEAL - A runaway bride with amnesia is stranded with a Navy SEAL bent on revenge. Sheltered by the SEAL - A secret baby story with a smoking hot twist. Harbored by the SEAL - All she wants is a fling with her brother's best friend, but their cruise ship is wired to explode. Married to the SEAL - He's hired to be her husband, but can they keep their relationship strictly platonic? Justice for the SEAL - A one-night-stand with an older woman turns out to have dramatic consequences. Targeted by the SEAL - A journalist disappears into a cult and only her ex can rescue her. Kidnapped by the SEAL - A SEAL in desperate need of medical attention is forced to kidnap a doctor and her son in the middle of a hurricane. Forever with the SEAL - A wedding novella featuring the couple from HERO Force book one, Stranded with the SEAL.

    They've been having some serious problems with the white stuff—not snow, but cocaine—and their highly-paid, isolated, somewhat stir-crazy employees have been overdosing at an alarming rate. Kate's job is to identify the dealer and staunch the flow before more people die. It's never that simple, of course.In Play with Fire, Kate and friends stumble across a naked, decaying corpse in the woods. Judged death by misadventure by the Troopers, Kate's sense of justice demands that she launch her own investigation, leading her to ask some very uncomfortable questions of a frontier faith community. Questions that might drive someone to kill…again.In Blood Will Tell, Kate is forced to involve herself in Native politics, attending the annual Federation convention in Anchorage and investigating the deaths of several board members. Opposition to a new development project seems to have been the link tying the victims together, but when Kate poses the question that all detective work begins with—cui bono?—she finds there are more suspects on the list than not.Also included: the two Kate Shugak short stories, "Wreck Rights" and "Cherchez la Femme."

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

    Database performance has become a major headache, and most IT departments believe that developers should provide simple SQL code to solve immediate problems and let DBAs tune any bad SQL later.In The Art of SQL, author and SQL expert Stephane Faroult argues that this safe approach only leads to disaster. His insightful book, named after Art of War by Sun Tzu, contends that writing quick inefficient code is sweeping the dirt under the rug. SQL code may run for 5 to 10 years, surviving several major releases of the database management system and on several generations of hardware. The code must be fast and sound from the start, and that requires a firm understanding of SQL and relational theory.The Art of SQL offers best practices that teach experienced SQL users to focus on strategy rather than specifics. Faroult's approach takes a page from Sun Tzu's classic treatise by viewing database design as a military campaign. You need knowledge, skills, and talent. Talent can't be taught, but every strategist from Sun Tzu to modern-day generals believed that it can be nurtured through the experience of others. They passed on their experience acquired in the field through basic principles that served as guiding stars amid the sound and fury of battle. This is what Faroult does with SQL.Like a successful battle plan, good architectural choices are based on contingencies. What if the volume of this or that table increases unexpectedly? What if, following a merger, the number of users doubles? What if you want to keep several years of data online? Faroult's way of looking at SQL performance may be unconventional and unique, but he's deadly serious about writing good SQL and using SQL well. The Art of SQL is not a cookbook, listing problems and giving recipes. The aim is to get you-and your manager-to raise good questions.

    Turing’s openness about his homosexuality at a time when it was an imprisonable offense ultimately led to his untimely lo death at the age of only forty-one. In Alan Turing: Unlocking the Enigma, David Boyle reveals the mysteries behind the man and his remarkable career. Aged just 22, Turing was elected a fellow at King's College, Cambridge on the strength of a dissertation in which he proved the central limit theorem. By the age of 33, he had been awarded the OBE by King George VI for his wartime services: Turing was instrumental in cracking the Nazi Enigma machines at the top secret code breaking establishment at Bletchley Park during the Second World War.But his achievements were to be tragically overshadowed by the paranoia of the post-War years. Hounded for his supposedly subversive views and for his sexuality, Turing was prosecuted in 1952, and forced to accept the humiliation of hormone treatment to avoid a prison sentence. Just two years later, at the age of 41 he was dead. The verdict: cyanide poisoning.Was Turing’s death accidental as his mother always claimed? Or did persistent persecution drive him to take him own life?Alan Turing: Unlocking the Enigma seeks to find the man behind the science, illuminating the life of a person who is still a shadowy presence behind his brilliant achievements.

    Each recipe tackles a specific problem with a solution you can apply to your own project, and includes a discussion of how and why the recipe works.Most of the recipes use the ggplot2 package, a powerful and flexible way to make graphs in R. If you have a basic understanding of the R language, you're ready to get started.Use R's default graphics for quick exploration of dataCreate a variety of bar graphs, line graphs, and scatter plotsSummarize data distributions with histograms, density curves, box plots, and other examplesProvide annotations to help viewers interpret dataControl the overall appearance of graphicsRender data groups alongside each other for easy comparisonUse colors in plotsCreate network graphs, heat maps, and 3D scatter plotsStructure data for graphing