Cathy O'Neill,Rachel Schutt: Doing Data Science
Description
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.
From New York Times bestselling author James Rollins comes a novel of boundless imagination and meticulous research, a book that dares to answer a frightening question at the heart of America: Could the founding of the United States be based on a fundamental lie? The shocking truth lies hidden within the ruins of an impossibility, a lost colony of the Americas vanished in time and cursed into oblivion. A place known only as The Devil ColonyDeep in the Rocky Mountains, a gruesome discovery hundreds of mummified bodies stirs international attention and fervent controversy. Despite doubts about the bodies' origins, the local Native American Heritage Commission lays claim to the prehistoric remains, along with the strange artifacts found in the same cavern: gold plates inscribed with an unfathomable script.During a riot at the dig site, an anthropologist dies horribly, burned to ashes in a fiery explosion in plain view of television cameras. All evidence points to a radical group of Native Americans, including one agitator, a teenage firebrand who escapes with a Doing Data Science free download pdf vital clue to the murder and calls on the one person who might help her uncle, Painter Crowe, Director of Sigma Force.To protect his niece and uncover the truth, Painter will ignite a war among the nation's most powerful intelligence agencies. Yet an even greater threat looms as events in the Rocky Mountains have set in motion a frightening chain reaction, a geological meltdown that threatens the entire western half of the U.S. From the volcanic peaks of Iceland to the blistering deserts of the American Southwest, from the gold vaults of Fort Knox to the bubbling geysers of Yellowstone, Painter Crowe joins forces with Commander Gray Pierce to penetrate the shadowy heart of a dark cabal, one that has been manipulating American history since the founding of the thirteen colonies.But can Painter discover the truth one that could topple governments before it destroys all he holds dear?"
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Author: Cathy O'Neill,Rachel Schutt
Number of Pages: 406 pages
Published Date: 01 Nov 2015
Publisher: O'Reilly Media, Inc, USA
Publication Country: Sebastopol, United States
Language: English
ISBN: 9781449358655
Download Link: Click Here
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