org.apache.mahout.ep
Interface Payload<T>
- Type Parameters:
T
-
- All Superinterfaces:
- org.apache.hadoop.io.Writable
- All Known Implementing Classes:
- AdaptiveLogisticRegression.Wrapper
public interface Payload<T>
- extends org.apache.hadoop.io.Writable
Payloads for evolutionary state must be copyable and updatable. The copy should be a deep copy
unless some aspect of the state is sharable or immutable.
During mutation, a copy is first made and then after the parameters in the State structure are
suitably modified, update is called with the scaled versions of the parameters.
- See Also:
State
Methods inherited from interface org.apache.hadoop.io.Writable |
readFields, write |
copy
Payload<T> copy()
update
void update(double[] params)
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