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public LogMetricsstruct

LogMetrics(backends...) <: Callback

Callback that logs step and epoch metrics to one or more LoggerBackends.

See also LoggerBackend, Loggables.Loggable, log_to, TensorBoardBackend

Example:

logcb = LogMetrics(TensorBoardBackend("tblogs"))
Learner(model, data, opt, lossfn, Metrics(accuracy), logcb)