@reiver

Twitter's Correlation Question Examples

Correlating Big Data

probabilities, covariance, influence

  • How does usage differ for mobile users?
  • How about for users with 3rd party desktop clients?
  • Cohort analyses
  • Site problems: what goes wrong at the same time?
  • Which features get users hooked?
  • Which features do successful users use often?
  • Search corrections, search suggestions
  • A/B testing

-- Kevin Weil

from "NoSQL at Twitter (NoSQL EU 2010)"

Quoted on Tue Aug 21st, 2012