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Wayne Folta
  • Arlington, VA
  • United States
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Latest Activity

Wayne Folta replied to Vincent Granville's discussion Why is Vlookup (in Excel) 1,000 times slower than hash tables in Python?
"As far as I understand things, a VLOOKUP that is doing exact-matching will use a binary search on your column, which on average will take 15 comparisons per match on your 80,000 addresses. If your join was naively implemented, it repeated this…"
Jun 23, 2013

Profile Information

Short Bio:
Programmer and analyst for 15 years. Moved into video production via Computer Vision, and stayed for 15 years. M.S. in Artificial Intelligence and moving into Data Science.
My Website or LinkedIn Profile (URL):
http://www.linkedin.com/in/wfolta/
Field of Expertise:
Predictive Modeling, Vizualization, Artificial Intelligence
Professional Status:
Technical

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