API to log a metric for a run. Metrics key-value pair that record a single float measure. During a single execution of a run, a particular metric can be logged several times. Backend will keep track of historical values along with timestamps.
mlflow_log_metric(key, value, timestamp = NULL)Name of the metric.
Float value for the metric being logged.
Unix timestamp in milliseconds at the time metric was logged.
The fluent API family of functions operate with an implied MLflow client determined by the service set by `mlflow_set_tracking_uri()`. For operations involving a run it adopts the current active run, or, if one does not exist, starts one through the implied service.
Other Fluent API functions: mlflow_create_experiment,
mlflow_end_run,
mlflow_log_artifact,
mlflow_log_param,
mlflow_set_experiment,
mlflow_set_tag,
mlflow_start_run