David Longstreet
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  • About David
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David LongstreetDavid Longstreet

​Over the years I have become passionate and curious about data and research. I tend to be an obsessive learner who loves behavioral economics. As my home page suggests, I earned over 3 million frequent flyer miles consulting on every continent except Antarctica.

Practitioner
I often find myself cross-pollinating classic and contemporary methods. I take bits from all the different industries, companies that I have worked. I keep learning and applying the latest techniques including machine learning, data mining, artificial intelligence and text analytics.

Academics
I try to keep one toe in academia. I taught in an M.B.A. program and Graduate Psychology for over a decade. In fact, I instructed over 50 sections of statistics, quantitative analysis, organizational behavior and economics courses. Additionally, I authored several books and contributed chapters in several books (see resume for listing). MyBookSucks, with nearly 20 million views, is another form of academia where I can teach to students all over the world.

Public Speaking
I have presented papers at conferences in the USA, Europe and Asia.

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Passions and Professionalisms 


  • Home Page
  • Data Science
  • Articles
    • Data Science >
      • Data Science Projects
      • Machine Learning
      • Logistic Regression
      • Regression (for the non data scientist)
      • Polynomials
      • Modeling Steroid Usage in MLB
      • Building Blocks of Data Science
    • Leadership >
      • Leadership
  • MyBookSucks
  • Art and Data
    • Art of Data
    • Voronoi Diagrams >
      • Voronoi As Art >
        • Voronoi Explained
        • Shades of Grey
  • About David
    • Short Bio
    • Client List
    • Learning Piano
    • Resume
    • Contact Me