NeighbourhoodSizeFunction (Apache Commons Math 4.0-SNAPSHOT)

```
public interface NeighbourhoodSizeFunction
```
Provides the network neighbourhood's size as a function of the number of calls already performed during the learning task. The "neighbourhood" is the set of neurons that can be reached by traversing at most the number of links returned by this function.

Since:

3.3

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  int value(long numCall)
  Computes the neighbourhood size at the current call.

- Method Detail
  - value
```
int value(long numCall)
```
    Computes the neighbourhood size at the current call.
    
    Parameters:
    
    numCall - Current step of the training task.
    
    Returns:
    
    the value of the function at numCall.