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package org.nd4j.linalg.schedule;

import org.nd4j.shade.jackson.annotation.JsonTypeInfo;

import java.io.Serializable;

/**
 * ISchedule: a general purpose interface for getting values according to some schedule.
 * Used for implementing learning rate, dropout and momentum schedules - and in principle, any univariate (double)
 * value that deponds on the current iteration and epochs numbers.
*
* Note: ISchedule objects should not have mutable state - i.e., they should be safe to share between multiple * locations/layers. * * @author Alex Black */ @JsonTypeInfo(use = JsonTypeInfo.Id.CLASS, include = JsonTypeInfo.As.PROPERTY, property = "@class") public interface ISchedule extends Serializable, Cloneable { /** * @param iteration Current iteration number. Starts at 0 * @param epoch Current epoch number. Starts at 0 * @return Value at the current iteration/epoch for this schedule */ double valueAt(int iteration, int epoch); ISchedule clone(); }




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