Machine Learning for Hackers

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"O'Reilly Media, Inc.", Feb 15, 2012 - Computers - 303 pages
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If you’re an experienced programmer interested in crunching data, this book will get you started with machine learning—a toolkit of algorithms that enables computers to train themselves to automate useful tasks. Authors Drew Conway and John Myles White help you understand machine learning and statistics tools through a series of hands-on case studies, instead of a traditional math-heavy presentation.

Each chapter focuses on a specific problem in machine learning, such as classification, prediction, optimization, and recommendation. Using the R programming language, you’ll learn how to analyze sample datasets and write simple machine learning algorithms. Machine Learning for Hackers is ideal for programmers from any background, including business, government, and academic research.

  • Develop a naÔve Bayesian classifier to determine if an email is spam, based only on its text
  • Use linear regression to predict the number of page views for the top 1,000 websites
  • Learn optimization techniques by attempting to break a simple letter cipher
  • Compare and contrast U.S. Senators statistically, based on their voting records
  • Build a “whom to follow” recommendation system from Twitter data
 

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CNN News - ELECTRO MAGNETIC NOISE DEVICE JUAN CARLOS VALLEJOS - PHONE (+0058) 0414-422-91-69 / 0414-585-00-44 / 0414-585-00-44
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ANTI MIND CONTROL - MENTAL TORTURE - BRAIN WASHING - HUMAN USED AS RATS - MIND CONTROL ANTI MENTAL TORTURE
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ILLUIMTAI AND (NOW) ORG: https://docs.google.com/document/d/1Qbtmbb2bA4OMIhkVIaECzWD57IzfcPJKMRZRMtfwCNk
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WE THE spied through YOUR EYES! - PROVED!!!!!!!!!!!!!
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Crime Policy.
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Mafias, kidnapping and drug trafficking.
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Complaints to prosecutors and courts
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AGENCIES CHANGAY JAPAN CHINA AND NORTH KOREA ASESIANDO Venezuelan citizens stealing information from satellites VENEZOLANOS
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HUAMAN RACE STUDIES INTELGENCY AGENCY OF STATES IN VENEZUELA NEGRO PONTE
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DRUG THEFT MURDERS THE HAGUE AND THE UN HUMAN rights violators MAKE STUDIES OF THE HUMAN RACE IN THE WORLD.
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EVENT HORIZON CORP U.S. ARMY - JOSE SALGADO - ORGANIZATION - CANADA - BOOK - SPACE PROGRAM - COLUMBIA UNIVERSITY - NASA - State - Country
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ILUMINATI AND NOW GENOCIDE BY JUAN CARLOS VALLEJOS
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03/19/2005 GENOCIDE BILL GATE PROJECT COPY AND RESEARCH PROJECTS BY TECHNOLOGICAL GENOCIDE IN LATIN AMERICA VENEZUELA
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URL: https://www.docs.google.com/open?id=0B7rdd1w6dkcSamZTX1ZNWWZmVkk
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NOTICIAS24C@GMAIL.COM
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EVENT HORIZON space programs and organizations conducting studies for the human race to NASA space programs
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Some presidents of North America USA CANADA USA USSR, some organizations STUDY OF THE HUMAN RACE TO MAKE DIFFERENT CRIMINAL ACTIVITY
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ILLUIMTAI MANY ORGANIZATIONS AND (NOW) - (CHINA, JAPAN (UN AND HAS IN ITS DEVELOPMENT PROGRAMME UNITED NATIONS) AND NORTH KOREA) STUDY OF THE HUMAN RACE IN THE UNITED STATES THAT AS - MK ULTRA - PANDORA - Piotr Ivanovitch Ivashutine GRU -
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RTVE Neuro Sciences Division of Nano Electrode Implantation Sevilla (Selective Memory Errace Techniques), NCTV and TVS.
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GENETIC LABORATORY TAECNOLOGy BUILDING DEVELOPMENT OF HOSPITALS MOLECULES AND STOLEN CELL POPULATION for gene cloning spy on PEOPLE IN DIFFERENT COUNTRIES TO HACK THE MIND OF PEOPLE PEOPLE HANDLED AND CREATE LISTS AS BLACK PEOPLE KILLED ANDERSON DANILO
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AMONG THE MANY CRIMES ARE PERFORMING IN DRUG TRAFFICKING, rape of women, theft, murder,
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THIS TYPE OF THEFT DO WITH NANOTECHNOLOGY IN FOOD INCLUDING drinks and medicines
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Case Summaries of Mind Control - Torture Mental Harassment
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VENEZUELAN RATS USED AS MIND CONTROL ANTI MENTAL TORTURE
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CNN News Network Documentary Producer Urges That, "All Non-Consensual Experimentation Needs to Stop".
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CHAVEZ: WE THE spied through YOUR EYES!
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MANIPULATED HANDLED ELECTION CRIMES NOW! - CHAVEZ: Blacklists - Black Lists.
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Danilo Anderson explosions terrorism Venezuelan intelligence agency.
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Development Programme of the United Nations UN, UN, World (Venezuela), Genocide obtaining neural patterns for transmission from satellite.
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Genetic changes in satellite transmissions apartir mental structures and molecular structures (genetic).
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Crime Policy.
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(STATEMENT ON THIS CLASSIFICATION NUOVO CRIMES).
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(Cerebral Mutilation - Mutilation of the hypothalamus).
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NANO computers that use to cauterize cells in the spinal cord, hypothalamus, brain and organs.
 

Contents

Chapter†1†Using R
1
Chapter†2†Data Exploration
29
Spam Filtering
73
Priority Inbox
93
Predicting Page Views
127
Text Regression
155
Breaking Codes
183
Building a Market Index
205
Visually Exploring US Senator Similarity
215
Recommendation Systems
233
Chapter†11†Analyzing Social Graphs
243
Chapter†12†Model Comparison
275
Works Cited
293
Index
295
Copyright

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About the author (2012)

Drew Conway is a PhD candidate in Politics at NYU. He studies international relations, conflict, and terrorism using the tools of mathematics, statistics, and computer science in an attempt to gain a deeper understanding of these phenomena. His academic curiosity is informed by his years as an analyst in the U.S. intelligence and defense communities.

John Myles White is a PhD candidate in Psychology at Princeton. He studies pattern recognition, decision-making, and economic behavior using behavioral methods and fMRI. He is particularly interested in anomalies of value assessment.

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