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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 Franck Dernoncourt Colin Taylor
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
Schema overview • Three types of data: • Observable • Submitted • Collaborative
Graphs -> http://bit.ly/edx6002
Challenge We will be back in 3 weeks for a prediction challenge!