Metrics meansquaredlogerror - CyrilB1531/lodestar GitHub Wiki

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MeanSquaredLogError

Squared error on log(1 + y): the metric for counts and quantities where being out by a factor matters more than being out by an amount.

Members

Member What it does
MeanSquaredLogError.Score The mean of the squared differences of log(1 + y).
MeanSquaredLogError.PerOutput One mean squared log error per output, unreduced.