Verification scoresΒΆ

The Optimizer has different verification scores implemented. The most often used for precipitation is the CRPS. The options are:

  • CRPSS (Continuous ranked probability skill score): CRPSS

  • CRPS (Continuous ranked probability score): CRPS

  • CRPS accuracy: CRPSaccuracy

  • CRPS sharpness: CRPSsharpness

  • CRPS reliability: CRPSreliability

  • CRPS potential: CRPSpotential

  • Absolute difference of the frequency of null values: DF0

  • Proportion correct (contingency table): PC

  • Threat score (contingency table): TS

  • Bias (contingency table): BIAS

  • False alarm ratio (contingency table): FARA

  • Hit rate (contingency table): H

  • False alarm rate (contingency table): F

  • Heidke skill score (contingency table): HSS

  • Pierce skill score (contingency table): PSS

  • Gilbert skill score (contingency table): GSS

  • Mean absolute error: MAE

  • Mean squared error: MSE

  • Root mean squared error: RMSE

  • Brier score: BS

  • Brier skill score: BSS

  • Stable equitable error in probability space: SEEPS

  • The Verification Rank Histogram (Talagrand Diagram): RankHistogram

  • Reliability of the Verification Rank Histogram (Talagrand Diagram): RankHistogramReliability