Package topo :: Package outputfns :: Module optimized :: Class CFPOF_DivisiveNormalizeL1

Class CFPOF_DivisiveNormalizeL1

                                  object --+        
                                           |        
base.parameterizedobject.ParameterizedObject --+    
                                               |    
                             base.cf.CFPOutputFn --+
                                                   |
                                                  CFPOF_DivisiveNormalizeL1

Non-optimized version of CFOF_DivisiveNormalizeL1_opt1.

Same as CFPOF_Plugin(single_cf_fn=DivisiveNormalizeL1), except that it supports joint normalization using the norm_total property of ConnectionField.

Nested Classes

[hide private]

Inherited from base.parameterizedobject.ParameterizedObject: __metaclass__

Instance Methods

[hide private]

__call__(self, iterator, mask, **params)
Uses the cf.norm_total attribute to allow optimization by computing the sum separately, and to allow joint normalization.

source code

Inherited from base.parameterizedobject.ParameterizedObject: __getstate__, __init__, __repr__, __setstate__, __str__, as_uninitialized, debug, defaults, force_new_dynamic_value, get_param_values, get_value_generator, inspect_value, message, print_param_values, script_repr, verbose, warning

Inherited from base.parameterizedobject.ParameterizedObject (private): _check_params, _instantiate_param, _set_name, _setup_params

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __setattr__

Class Methods

[hide private]

Inherited from base.parameterizedobject.ParameterizedObject: params, print_param_defaults

Class Variables

[hide private]

single_cf_fn = <topo.base.parameterclasses.ClassSelectorParame...

Inherited from base.parameterizedobject.ParameterizedObject: name, print_level

Properties

[hide private]

Inherited from object: __class__

Method Details

[hide private]

call(self, iterator, mask, **params)
(Call operator)

source code

Uses the cf.norm_total attribute to allow optimization by computing the sum separately, and to allow joint normalization. After use, cf.norm_total is deleted because the value it would have has been changed.

Overrides: base.cf.CFPOutputFn.__call__

Class Variable Details

[hide private]

single_cf_fn

Value:

ClassSelectorParameter(OutputFn, default= DivisiveNormalizeL1(norm_value= 1.0), co
nstant= True)

Class CFPOF_DivisiveNormalizeL1

__call__(self, iterator, mask, **params) (Call operator)

single_cf_fn

call(self, iterator, mask, **params)
(Call operator)