pub fn new(tolerance: f32, max_rounds_no_improve: usize) -> EarlyStoppingMonitor {
		EarlyStoppingMonitor {
			tolerance,
			max_rounds_no_improve,
			previous_stopping_metric: None,
			num_rounds_no_improve: 0,
		}
	}
/// Create a train stop monitor,
Create a train stop monitor.
Create a train stop monitor .
pub fn new(tolerance: f32, max_rounds_no_improve: usize) -> EarlyStoppingMonitor {
		EarlyStoppingMonitor {
			tolerance,
			max_rounds_no_improve,
			previous_stopping_metric: None,
			num_rounds_no_improve: 0,
		}
	}
pub fn new ( tolerance : f32 , max_rounds_no_improve : usize ) -> EarlyStoppingMonitor { EarlyStoppingMonitor { tolerance , max_rounds_no_improve , previous_stopping_metric : None , num_rounds_no_improve : 0 , } }
Create a train stop monitor,
Create a train stop monitor
tolerance
f32
max_rounds_no_improve
usize