The Brier score is a strictly proper scoring rule that measures the accuracy of probabilistic predictions. For predictions of a single outcome it is strictly equivalent to the mean squared error applied to the predicted probabilities. This description is adapted from Wikipedia contributors under CC BY-SA 4.0; changes were made. https://creativecommons.org/licenses/by-sa/4.0/
Facts
Origin Yearproposed by Glenn W. Brier in 1950 Connections
In Branch
Source Brier Score (Wikipedia)
Is Kind Of Object
Sources
1. Brier Score (Wikipedia)
Lead sectionQuote, Lead section
The Brier score is a strictly proper scoring rule that measures the accuracy of probabilistic predictions.
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