Class CFPRF_Plugin

source code

                       object --+        
                                |        
param.parameterized.Parameterized --+    
                                    |    
                        CFPResponseFn --+
                                        |
                                       CFPRF_Plugin

Known Subclasses:

• responsefn.optimized.CFPRF_DotProduct

Generic large-scale response function based on a simple single-CF function.

Applies the single_cf_fn to each CF in turn. For the default single_cf_fn of DotProduct(), does a basic dot product of each CF with the corresponding slice of the input array. This function is likely to be slow to run, but it is easy to extend with any arbitrary single-CF response function.

The single_cf_fn must be a function f(X,W) that takes two identically shaped matrices X (the input) and W (the ConnectionField weights) and computes a scalar activation value based on those weights.