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On Being A Data Skeptic
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Book Synopsis On Being a Data Skeptic by : Cathy O'Neil
Download or read book On Being a Data Skeptic written by Cathy O'Neil and published by "O'Reilly Media, Inc.". This book was released on 2013-09-30 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Data is here, it's growing, and it's powerful." Author Cathy O'Neil argues that the right approach to data is skeptical, not cynical––it understands that, while powerful, data science tools often fail. Data is nuanced, and "a really excellent skeptic puts the term 'science' into 'data science.'" The big data revolution shouldn't be dismissed as hype, but current data science tools and models shouldn't be hailed as the end-all-be-all, either.
Book Synopsis Snowflake Essentials by : Frank Bell
Download or read book Snowflake Essentials written by Frank Bell and published by Apress. This book was released on 2021-12-15 with total page 337 pages. Available in PDF, EPUB and Kindle. Book excerpt: Understand the essentials of the Snowflake Database and the overall Snowflake Data Cloud. This book covers how Snowflake’s architecture is different from prior on-premises and cloud databases. The authors also discuss, from an insider perspective, how Snowflake grew so fast to become the largest software IPO of all time. Snowflake was the first database made specifically to be optimized with a cloud architecture. This book helps you get started using Snowflake by first understanding its architecture and what separates it from other database platforms you may have used. You will learn about setting up users and accounts, and then creating database objects. You will know how to load data into Snowflake and query and analyze that data, including unstructured data such as data in XML and JSON formats. You will also learn about Snowflake’s compute platform and the different data sharing options that are available. What You Will Learn Run analytics in the Snowflake Data Cloud Create users and roles in Snowflake Set up security in Snowflake Set up resource monitors in Snowflake Set up and optimize Snowflake Compute Load, unload, and query structured and unstructured data (JSON, XML) within Snowflake Use Snowflake Data Sharing to share data Set up a Snowflake Data Exchange Use the Snowflake Data Marketplace Who This Book Is For Database professionals or information technology professionals who want to move beyond traditional database technologies by learning Snowflake, a new and massively scalable cloud-based database solution
Book Synopsis The Skeptics' Guide to the Universe by : Dr. Steven Novella
Download or read book The Skeptics' Guide to the Universe written by Dr. Steven Novella and published by Grand Central Publishing. This book was released on 2018-10-02 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: An all-encompassing guide to skeptical thinking from podcast host and academic neurologist at Yale University School of Medicine Steven Novella and his SGU co-hosts, which Richard Wiseman calls "the perfect primer for anyone who wants to separate fact from fiction." It is intimidating to realize that we live in a world overflowing with misinformation, bias, myths, deception, and flawed knowledge. There really are no ultimate authority figures-no one has the secret, and there is no place to look up the definitive answers to our questions (not even Google). Luckily, The Skeptic's Guide to the Universe is your map through this maze of modern life. Here Dr. Steven Novella-along with Bob Novella, Cara Santa Maria, Jay Novella, and Evan Bernstein-will explain the tenets of skeptical thinking and debunk some of the biggest scientific myths, fallacies, and conspiracy theories-from anti-vaccines to homeopathy, UFO sightings to N- rays. You'll learn the difference between science and pseudoscience, essential critical thinking skills, ways to discuss conspiracy theories with that crazy co- worker of yours, and how to combat sloppy reasoning, bad arguments, and superstitious thinking. So are you ready to join them on an epic scientific quest, one that has taken us from huddling in dark caves to setting foot on the moon? (Yes, we really did that.) DON'T PANIC! With The Skeptic's Guide to the Universe, we can do this together. "Thorough, informative, and enlightening, The Skeptic's Guide to the Universe inoculates you against the frailties and shortcomings of human cognition. If this book does not become required reading for us all, we may well see modern civilization unravel before our eyes." -- Neil deGrasse Tyson "In this age of real and fake information, your ability to reason, to think in scientifically skeptical fashion, is the most important skill you can have. Read The Skeptics' Guide Universe; get better at reasoning. And if this claim about the importance of reason is wrong, The Skeptics' Guide will help you figure that out, too." -- Bill Nye
Download or read book The Book of Why written by Judea Pearl and published by Basic Books. This book was released on 2018-05-15 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt: A Turing Award-winning computer scientist and statistician shows how understanding causality has revolutionized science and will revolutionize artificial intelligence "Correlation is not causation." This mantra, chanted by scientists for more than a century, has led to a virtual prohibition on causal talk. Today, that taboo is dead. The causal revolution, instigated by Judea Pearl and his colleagues, has cut through a century of confusion and established causality -- the study of cause and effect -- on a firm scientific basis. His work explains how we can know easy things, like whether it was rain or a sprinkler that made a sidewalk wet; and how to answer hard questions, like whether a drug cured an illness. Pearl's work enables us to know not just whether one thing causes another: it lets us explore the world that is and the worlds that could have been. It shows us the essence of human thought and key to artificial intelligence. Anyone who wants to understand either needs The Book of Why.
Book Synopsis The Skeptic's Guide to Sports Science by : Nicholas B. Tiller
Download or read book The Skeptic's Guide to Sports Science written by Nicholas B. Tiller and published by Routledge. This book was released on 2020-03-27 with total page 346 pages. Available in PDF, EPUB and Kindle. Book excerpt: The global health and fitness industry is worth an estimated $4 trillion. We spend $90 billion each year on health club memberships and $100 billion each year on dietary supplements. In such an industrial climate, lax regulations on the products we are sold (supplements, fad-diets, training programs, gadgets, and garments) result in marketing campaigns underpinned by strong claims and weak evidence. Moreover, our critical faculties are ill-suited to a culture characterized by fake news, social media, misinformation, and bad science. We have become walking, talking prey to 21st-Century Snake Oil salesmen. In The Skeptic’s Guide to Sports Science, Nicholas B. Tiller confronts the claims behind the products and the evidence behind the claims. The author discusses what might be wrong with the sales pitch, the glossy magazine advert, and the celebrity endorsements that our heuristically-wired brains find so innately attractive. Tiller also explores the appeal of the one quick fix, the fallacious arguments that are a mainstay of product advertising, and the critical steps we must take in retraining our minds to navigate the pitfalls of the modern consumerist culture. This informative and accessible volume pulls no punches in scrutinizing the plausibility of, and evidence for, the most popular sports products and practices on the market. Readers are encouraged to confront their conceptualizations of the industry and, by the book’s end, they will have acquired the skills necessary to independently judge the effectiveness of sports-related products. This treatise on the commercialization of science in sport and exercise is a must-read for exercisers, athletes, students, and practitioners who hope to retain their intellectual integrity in a lucrative health and fitness industry that is spiraling out-of-control.
Download or read book Meet The Skeptic written by Bill Foster and published by New Leaf Publishing Group. This book was released on 2012-03-01 with total page 145 pages. Available in PDF, EPUB and Kindle. Book excerpt: Christian faith almost always meets skepticism. Are you equipped to effectively handle the skeptic’s questions and debates? Meet the Skeptic is a new approach to equipping believers to engage the non-believing culture. Author Bill Foster takes the multitude of objections and reduces them to four basic categories. Understanding these categories will enable you to effectively share your hope in the gospel of Jesus Christ and clarify the skeptic’s root objection. Foster offers pop culture references and biblical support so that you can: Recognize the Red-Flag Words that prop up objections Ask probing questions and acquire an ear for opportunities Develop an understanding of the skeptics ideas and better fulfill the Great Commission. This easy to read approach to apologetics and evangelism is a field guide to faith conversations. It is written for teens, college students, and adults and can be used as a group study with the leader’s guide and workbook.
Book Synopsis Calling Bullshit by : Carl T. Bergstrom
Download or read book Calling Bullshit written by Carl T. Bergstrom and published by Random House Trade Paperbacks. This book was released on 2021-04-20 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bullshit isn’t what it used to be. Now, two science professors give us the tools to dismantle misinformation and think clearly in a world of fake news and bad data. “A modern classic . . . a straight-talking survival guide to the mean streets of a dying democracy and a global pandemic.”—Wired Misinformation, disinformation, and fake news abound and it’s increasingly difficult to know what’s true. Our media environment has become hyperpartisan. Science is conducted by press release. Startup culture elevates bullshit to high art. We are fairly well equipped to spot the sort of old-school bullshit that is based in fancy rhetoric and weasel words, but most of us don’t feel qualified to challenge the avalanche of new-school bullshit presented in the language of math, science, or statistics. In Calling Bullshit, Professors Carl Bergstrom and Jevin West give us a set of powerful tools to cut through the most intimidating data. You don’t need a lot of technical expertise to call out problems with data. Are the numbers or results too good or too dramatic to be true? Is the claim comparing like with like? Is it confirming your personal bias? Drawing on a deep well of expertise in statistics and computational biology, Bergstrom and West exuberantly unpack examples of selection bias and muddled data visualization, distinguish between correlation and causation, and examine the susceptibility of science to modern bullshit. We have always needed people who call bullshit when necessary, whether within a circle of friends, a community of scholars, or the citizenry of a nation. Now that bullshit has evolved, we need to relearn the art of skepticism.
Book Synopsis The 9 Pitfalls of Data Science by : Jay Cordes
Download or read book The 9 Pitfalls of Data Science written by Jay Cordes and published by Oxford University Press, USA. This book was released on 2019-07-08 with total page 263 pages. Available in PDF, EPUB and Kindle. Book excerpt: Data science has never had more influence on the world. Large companies are now seeing the benefit of employing data scientists to interpret the vast amounts of data that now exists. However, the field is so new and is evolving so rapidly that the analysis produced can be haphazard at best. The 9 Pitfalls of Data Science shows us real-world examples of what can go wrong. Written to be an entertaining read, this invaluable guide investigates the all too common mistakes of data scientists - who can be plagued by lazy thinking, whims, hunches, and prejudices - and indicates how they have been at the root of many disasters, including the Great Recession. Gary Smith and Jay Cordes emphasise how scientific rigor and critical thinking skills are indispensable in this age of Big Data, as machines often find meaningless patterns that can lead to dangerous false conclusions. The 9 Pitfalls of Data Science is loaded with entertaining tales of both successful and misguided approaches to interpreting data, both grand successes and epic failures. These cautionary tales will not only help data scientists be more effective, but also help the public distinguish between good and bad data science.
Download or read book Text Mining with R written by Julia Silge and published by "O'Reilly Media, Inc.". This book was released on 2017-06-12 with total page 193 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chapter 7. Case Study : Comparing Twitter Archives; Getting the Data and Distribution of Tweets; Word Frequencies; Comparing Word Usage; Changes in Word Use; Favorites and Retweets; Summary; Chapter 8. Case Study : Mining NASA Metadata; How Data Is Organized at NASA; Wrangling and Tidying the Data; Some Initial Simple Exploration; Word Co-ocurrences and Correlations; Networks of Description and Title Words; Networks of Keywords; Calculating tf-idf for the Description Fields; What Is tf-idf for the Description Field Words?; Connecting Description Fields to Keywords; Topic Modeling.
Book Synopsis Science and the Skeptic by : Marc Zimmer
Download or read book Science and the Skeptic written by Marc Zimmer and published by Twenty-First Century Books TM. This book was released on 2022-02-01 with total page 119 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fake news, pseudoscience, and quackery have become scourges, spreading through society from social media all the way to Congress. The line between entertainment and reality, between fact and fiction, has become blurred. Some of the most crucial issues of our time—climate change, vaccines, and genetically modified organisms—have become prime targets for nefarious disinformation campaigns. Far too many people have become distrustful of real science. Even those who still trust science no longer know what to believe or how to identify the truth. Not only does this result in the devaluation and distrust of real science, but it is also dangerous: people acting based on false information can hurt themselves or those around them. We must equip ourselves with the knowledge and skills to fight back against all this disinformation. InScience and the Skeptic: Discerning Fact from Fiction, you will learn how science is done, from the basic scientific method to the vetting process that scientific papers must go through to become published; how and why some people intentionally or unintentionally spread misinformation; and the dangers in believing and spreading false information. You'll also find twenty easy-to-follow rules for distinguishing fake science from the real deal. Armed with this book, empower yourself with knowledge, learning what information to trust and what to dismiss as deceit. "We're not just fighting an epidemic; we're fighting an infodemic. . . . This is a time for facts, not fear. This is a time for rationality, not rumors. This is a time for solidarity, not stigma."—Tedros Adhanom Ghebreyesus, director-general of the WHO "Our deepest beliefs should help navigate reality, not determine it."—Michael Gersen, The Washington Post "Journalism is very much about trying to simplify and distribute information about what's new and where advances have been made. That's incompatible with the scientific process, which can take a long time to build a body of evidence."—Kelly McBride, Poynter Institute
Book Synopsis Doing Data Science by : Cathy O'Neil
Download or read book Doing Data Science written by Cathy O'Neil and published by "O'Reilly Media, Inc.". This book was released on 2013-10-09 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now that people are aware that data can make the difference in an election or a business model, data science as an occupation is gaining ground. But how can you get started working in a wide-ranging, interdisciplinary field that’s so clouded in hype? This insightful book, based on Columbia University’s Introduction to Data Science class, tells you what you need to know. In many of these chapter-long lectures, data scientists from companies such as Google, Microsoft, and eBay share new algorithms, methods, and models by presenting case studies and the code they use. If you’re familiar with linear algebra, probability, and statistics, and have programming experience, this book is an ideal introduction to data science. Topics include: Statistical inference, exploratory data analysis, and the data science process Algorithms Spam filters, Naive Bayes, and data wrangling Logistic regression Financial modeling Recommendation engines and causality Data visualization Social networks and data journalism Data engineering, MapReduce, Pregel, and Hadoop Doing Data Science is collaboration between course instructor Rachel Schutt, Senior VP of Data Science at News Corp, and data science consultant Cathy O’Neil, a senior data scientist at Johnson Research Labs, who attended and blogged about the course.
Download or read book Skeptic written by Michael Shermer and published by Macmillan + ORM. This book was released on 2016-01-12 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: Collected essays from bestselling author Michael Shermer's celebrated columns in Scientific American For fifteen years, bestselling author Michael Shermer has written a column in Scientific American magazine that synthesizes scientific concepts and theory for a general audience. His trademark combination of deep scientific understanding and entertaining writing style has thrilled his huge and devoted audience for years. Now, in Skeptic, seventy-five of these columns are available together for the first time; a welcome addition for his fans and a stimulating introduction for new readers.
Book Synopsis Meditation for Fidgety Skeptics by : Dan Harris
Download or read book Meditation for Fidgety Skeptics written by Dan Harris and published by Harmony. This book was released on 2017-12-26 with total page 305 pages. Available in PDF, EPUB and Kindle. Book excerpt: THE NEW YORK TIMES BESTSELLER FROM THE AUTHOR OF 10% HAPPIER Too busy to meditate? Can’t turn off your brain? Curious about mindfulness but more comfortable in the gym? This book is for you. You’ll also get access to guided audio meditations on the 10% Happier app, to jumpstart your practice from day one. ABC News anchor Dan Harris used to think that meditation was for people who collect crystals, play Ultimate Frisbee, and use the word “namaste” without irony. After he had a panic attack on live television, he went on a strange and circuitous journey that ultimately led him to become one of meditation’s most vocal public proponents. Harris found that meditation made him more focused and less yanked around by his emotions. According to his wife, it also made him less annoying. Science suggests that the practice can lower your blood pressure, mitigate depression and anxiety, and literally rewire key parts of the brain. So what’s holding you back? In Meditation for Fidgety Skeptics, Harris and Jeff Warren, a masterful teacher and “Meditation MacGyver,” embark on a gonzo cross-country quest to tackle the myths, misconceptions, and self-deceptions that keep people from meditating. It is filled with game-changing and deeply practical meditation instructions—all of which are also available (for free) on the 10% Happier app. This book is a trip worth taking. Praise for Meditation for Fidgety Skeptics “If you’re intrigued by meditation but don’t know how to begin—or you’ve benefited from meditation in the past but need help to get started again—Dan Harris has written the book for you. Well researched, practical, and crammed with expert advice, it’s also an irreverent, hilarious page-turner.”—Gretchen Rubin, author of The Happiness Project “The ABC News anchor, a ‘defender of worrying’ who once had an anxiety attack on air, offers a hilarious and stirring account of his two-steps-forward-one-step-back campaign to sort ‘useless rumination’ from ‘constructive anguish’ via mindfulness, along with invaluable suggestions for following in his footsteps.”—O: The Oprah Magazine
Book Synopsis How to Talk to a Skeptic by : Donald J. Johnson
Download or read book How to Talk to a Skeptic written by Donald J. Johnson and published by Baker Books. This book was released on 2013-10-15 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: Share Your Faith Effectively in a Cynical and Skeptical Age Talking about faith with friends and family members can be a daunting prospect. What do you say if they have questions you can't answer or if they're outright hostile toward God? Actually, you don't have to have all the right answers, just the right questions--and a willingness to listen. As trust and understanding grow, the door to fruitful dialogue will open. How to Talk to a Skeptic shows you how to: · Ask probing questions and avoid being on the defensive in spiritual conversations. · Tell God's story of the world in a winsome and easily understood way. · Gently respond to the most common misunderstandings skeptics have about God. Here's a natural, relational approach to evangelism and a proven way to reach out to an unbelieving world.
Book Synopsis Science and Psychic Phenomena by : Chris Carter
Download or read book Science and Psychic Phenomena written by Chris Carter and published by Simon and Schuster. This book was released on 2012-02-22 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: A factual and conscientious argument against materialism’s vehement denial of psi phenomena • Explores the scandalous history of parapsychology since the scientific revolution of the 17th century • Provides reproducible evidence from scientific research that telepathy, clairvoyance, precognition, and psychokinesis are real • Shows that skepticism of psi phenomena is based more on a religion of materialism than on hard science Reports of psychic abilities, such as telepathy, clairvoyance, precognition, and psychokinesis, date back to the beginning of recorded human history in all cultures. Documented, reproducible evidence exists that these abilities are real, yet the mainstream scientific community has vehemently denied the existence of psi phenomena for centuries. The battle over the reality of psi has carried on in scientific academies, courtrooms, scholarly journals, newspapers, and radio stations and has included scandals, wild accusations, ruined reputations, as well as bizarre characters on both sides of the debate. If true evidence exists, why then is the study of psi phenomena--parapsychology--so controversial? And why has the controversy lasted for centuries? Exploring the scandalous history of parapsychology and citing decades of research, Chris Carter shows that, contrary to mainstream belief, replicable evidence of psi phenomena exists. The controversy over parapsychology continues not because ESP and other abilities cannot be verified but because their existence challenges deeply held worldviews more strongly rooted in religious and philosophical beliefs than in hard science. Carter reveals how the doctrine of materialism--in which nothing matters but matter--has become an infallible article of faith for many scientists and philosophers, much like the convictions of religious fundamentalists. Consequently, the possibility of psychic abilities cannot be tolerated because their existence would refute materialism and contradict a deeply ingrained ideology. By outlining the origin of this passionate debate, Carter calls on all open-minded individuals to disregard the church of skepticism and reach their own conclusions by looking at the vast body of evidence.
Book Synopsis A Skeptic’s Investigation into Jesus by : J. P. Hannah
Download or read book A Skeptic’s Investigation into Jesus written by J. P. Hannah and published by Wipf and Stock Publishers. This book was released on 2020-04-27 with total page 281 pages. Available in PDF, EPUB and Kindle. Book excerpt: Does human life have any significance? The statements below have become widely accepted in the Western world: -Life is the accidental product of random events. -The laws of physics are totally deterministic. -Science does not accept a connection between physical matter and human consciousness. -Atheism is a conclusion from evidence while faith is speculation. -Science and faith are incompatible. -Suffering contradicts the existence of a loving, omnipotent God. -Jesus was a compilation of pagan mythologies or a human teacher who was deified. But do these statements represent eternal truths? Are they logical conclusions based on established facts or merely opinions? What is the evidence? To investigate these and other questions of existence and faith, a skeptical academic objectively explored relevant aspects of philosophy, mythology, history, archaeology, cosmology, quantum physics, biochemistry, and various faiths that finally led to investigation of the Judeo-Christian Scriptures (including the Dead Sea Scrolls and the gnostic gospels). The findings of this research not only challenge many modern assumptions but also have significant implications for our understanding of reality. Written with minimum technicality for general readership, this book presents a wide range of interesting and carefully confirmed facts relevant to the above questions. Whether you are an atheist or an agnostic, a Christian, or a follower of another faith, or have simply not been interested, this investigation provides valuable and surprising insights into the nature of the universe and our place in it.
Book Synopsis The Power of Narrative by : Raul P. Lejano
Download or read book The Power of Narrative written by Raul P. Lejano and published by Oxford University Press, USA. This book was released on 2020 with total page 205 pages. Available in PDF, EPUB and Kindle. Book excerpt: Introduction -- Ideology as narrative -- When skepticism became public -- Skeptics without borders -- Unpacking the genetic meta-narrative -- The social construction of climate science -- Ideological narratives and beyond in a post-truth world.
