Remove 2005 Remove Data Quality Remove Slice and Dice
article thumbnail

Measuring Validity and Reliability of Human Ratings

The Unofficial Google Data Science Blog

If they roll two dice and apply a label if the dice rolls sum to 12 they will agree 85% of the time, purely by chance. We normally have lots of labelers and items in our dataset, and priors give a form of regularization that better handles cases where data might be sparse and makes the model less prone to overfitting.