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MOOCdb

MOOCdb. Franck Dernoncourt Colin Taylor. Current Database. MOOC d ata flowchart. Motivation. E xpose schema, not data, to researchers Write reusable scripts Ability to crowd-source feature creation Generalizable across courses and providers Concise storage

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MOOCdb

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  1. MOOCdb Franck Dernoncourt Colin Taylor

  2. Current Database

  3. MOOC data flowchart

  4. Motivation • Expose schema, not data, to researchers • Write reusable scripts • Ability to crowd-source feature creation • Generalizable across courses and providers • Concise storage • Lossy for implementation, lossless for research

  5. Schema overview • Three types of data: • Observable • Submitted • Collaborative

  6. Observable

  7. Submitted

  8. Collaborative

  9. Schema Overview

  10. Graphs -> http://bit.ly/edx6002

  11. Generating the graphs – Python/HTML

  12. Generating the graphs – Python/HTML

  13. Generating the graphs - MATLAB

  14. Generating the graphs - MATLAB

  15. Challenge We will be back in 3 weeks for a prediction challenge!

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