CoderRank: Creating Gold Standards
DiscoverText helps collect and clean messy Twitter data streams. Basic measurement tools improve human and machine performance over time. Learn to reach and substantiate inferences using a theoretical and applied model informed by a decade of interdisciplinary, National Science Foundation-funded research into the text classification problem. In particular, learn how to apply patented “CoderRank” methods when training crowd-sourced annotators to create gold standard training sets for machine-learning.