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The power of your eyes: Information Visualization for Data Understanding

Who will help us make sense of this flooding of information? your eyes will!
by

John Alexis Guerra Gomez

on 6 December 2014

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Transcript of The power of your eyes: Information Visualization for Data Understanding

Family High School PhD Fulbright S&T Entrepreneurs Fulbright Ohio Home friends,
classmates and students Maryland Friends Flickr networks Computer Mickey

Animal Flickr clusters for “mouse” Treemap: Smartmoney MarketMap www.smartmoney.com/marketmap Market falls steeply Feb 27, 2007, with one exception Market falls steeply Sept 22, 2011, some exceptions Market mixed, February 8, 2008
Energy & Technology up, Financial & Health Care down Network Tree Temporal Temporal Data: TimeSearcher 1.3 Long Time series (>10,000 time points)
Multiple variables
Controlled precision in match
(Linear, offset, noise, amplitude) Temporal Data: TimeSearcher 2.0 http://www.cs.umd.edu/hcil/lifelines LifeLines: Patient Histories LifeLines2: Contrast+Creatine Examples and Demos! http://www.nytimes.com/interactive/2012/10/15/us/politics/swing-history.html 2010 World Cup: a Twitter timeline [image created by @miguelrios] That's a lot of data! How to make
sense of it? Use your
eyes!!! My Facebook
Friends 743 Friends Can they tell
my story? Let me
show you Created with
NodeXL http://nodexl.codeplex.com/ Visualize your
data! Take home message: John Alexis Guerra Gómez @duto_guerra Thank you! The power of your eyes:
Information Visualization for knowledge discovery John Alexis Guerra Gómez Fulbright S&T Alumni The graph tells the story Data, data, data Information
Visualization helps!
Full transcript