in section 5 we say "WIS and PI coverage evaluate how well a probabilistic forecast captures that same observed value, prioritizing probabilistic forecasts that are more certain"
But PI coverage does not "prioritize" or reward forecasts that are more certain; it does not measure any aspect of a distribution's sharpness.
in section 5 we say "WIS and PI coverage evaluate how well a probabilistic forecast captures that same observed value, prioritizing probabilistic forecasts that are more certain"
But PI coverage does not "prioritize" or reward forecasts that are more certain; it does not measure any aspect of a distribution's sharpness.