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PLearn 0.1
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The first sentence should be a BRIEF DESCRIPTION of what the class does. More...
#include <VarUtilsTest.h>


Public Member Functions | |
| VarUtilsTest () | |
| Default constructor. | |
| virtual string | classname () const |
| virtual OptionList & | getOptionList () const |
| virtual OptionMap & | getOptionMap () const |
| virtual RemoteMethodMap & | getRemoteMethodMap () const |
| virtual VarUtilsTest * | deepCopy (CopiesMap &copies) const |
| virtual void | build () |
| Post-constructor. | |
| virtual void | makeDeepCopyFromShallowCopy (CopiesMap &copies) |
| Transforms a shallow copy into a deep copy. | |
| virtual void | perform () |
| The method performing the test. | |
Static Public Member Functions | |
| static string | _classname_ () |
| static OptionList & | _getOptionList_ () |
| static RemoteMethodMap & | _getRemoteMethodMap_ () |
| static Object * | _new_instance_for_typemap_ () |
| static bool | _isa_ (const Object *o) |
| static void | _static_initialize_ () |
| static const PPath & | declaringFile () |
Static Public Attributes | |
| static StaticInitializer | _static_initializer_ |
Static Protected Member Functions | |
| static void | declareOptions (OptionList &ol) |
| Declares the class options. | |
Protected Attributes | |
| map< string, Mat > | mat_results |
Private Types | |
| typedef PTest | inherited |
Private Member Functions | |
| void | build_ () |
| This does the actual building. | |
The first sentence should be a BRIEF DESCRIPTION of what the class does.
Place the rest of the class programmer documentation here. Doxygen supports Javadoc-style comments. See http://www.doxygen.org/manual.html
Definition at line 62 of file VarUtilsTest.h.
typedef PTest PLearn::VarUtilsTest::inherited [private] |
Reimplemented from PLearn::PTest.
Definition at line 64 of file VarUtilsTest.h.
| PLearn::VarUtilsTest::VarUtilsTest | ( | ) |
Default constructor.
Definition at line 61 of file VarUtilsTest.cc.
{
// ...
// ### You may (or not) want to call build_() to finish building the object
// ### (doing so assumes the parent classes' build_() have been called too
// ### in the parent classes' constructors, something that you must ensure)
}
| string PLearn::VarUtilsTest::_classname_ | ( | ) | [static] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| OptionList & PLearn::VarUtilsTest::_getOptionList_ | ( | ) | [static] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| RemoteMethodMap & PLearn::VarUtilsTest::_getRemoteMethodMap_ | ( | ) | [static] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| Object * PLearn::VarUtilsTest::_new_instance_for_typemap_ | ( | ) | [static] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| StaticInitializer VarUtilsTest::_static_initializer_ & PLearn::VarUtilsTest::_static_initialize_ | ( | ) | [static] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| void PLearn::VarUtilsTest::build | ( | ) | [virtual] |
Post-constructor.
The normal implementation should call simply inherited::build(), then this class's build_(). This method should be callable again at later times, after modifying some option fields to change the "architecture" of the object.
Reimplemented from PLearn::PTest.
Definition at line 74 of file VarUtilsTest.cc.
{
inherited::build();
build_();
}
| void PLearn::VarUtilsTest::build_ | ( | ) | [private] |
This does the actual building.
Reimplemented from PLearn::PTest.
Definition at line 113 of file VarUtilsTest.cc.
{
// ### This method should do the real building of the object,
// ### according to set 'options', in *any* situation.
// ### Typical situations include:
// ### - Initial building of an object from a few user-specified options
// ### - Building of a "reloaded" object: i.e. from the complete set of all serialised options.
// ### - Updating or "re-building" of an object after a few "tuning" options have been modified.
// ### You should assume that the parent class' build_() has already been called.
}
| string PLearn::VarUtilsTest::classname | ( | ) | const [virtual] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| void PLearn::VarUtilsTest::declareOptions | ( | OptionList & | ol | ) | [static, protected] |
Declares the class options.
Reimplemented from PLearn::PTest.
Definition at line 100 of file VarUtilsTest.cc.
References PLearn::OptionBase::buildoption, PLearn::declareOption(), and mat_results.
{
declareOption(ol, "mat_results", &VarUtilsTest::mat_results,
OptionBase::buildoption,
"Test Mat results.");
// Now call the parent class' declareOptions
inherited::declareOptions(ol);
}

| static const PPath& PLearn::VarUtilsTest::declaringFile | ( | ) | [inline, static] |
Reimplemented from PLearn::PTest.
Definition at line 89 of file VarUtilsTest.h.
:
//##### Protected Options ###############################################
| VarUtilsTest * PLearn::VarUtilsTest::deepCopy | ( | CopiesMap & | copies | ) | const [virtual] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| OptionList & PLearn::VarUtilsTest::getOptionList | ( | ) | const [virtual] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| OptionMap & PLearn::VarUtilsTest::getOptionMap | ( | ) | const [virtual] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| RemoteMethodMap & PLearn::VarUtilsTest::getRemoteMethodMap | ( | ) | const [virtual] |
Reimplemented from PLearn::PTest.
Definition at line 56 of file VarUtilsTest.cc.
| void PLearn::VarUtilsTest::makeDeepCopyFromShallowCopy | ( | CopiesMap & | copies | ) | [virtual] |
Transforms a shallow copy into a deep copy.
Reimplemented from PLearn::PTest.
Definition at line 83 of file VarUtilsTest.cc.
References PLERROR.
{
inherited::makeDeepCopyFromShallowCopy(copies);
// ### Call deepCopyField on all "pointer-like" fields
// ### that you wish to be deepCopied rather than
// ### shallow-copied.
// ### ex:
// deepCopyField(trainvec, copies);
// ### Remove this line when you have fully implemented this method.
PLERROR("VarUtilsTest::makeDeepCopyFromShallowCopy not fully (correctly) implemented yet!");
}
| void PLearn::VarUtilsTest::perform | ( | ) | [virtual] |
The method performing the test.
A typical test consists in some output (to pout and / or perr), and updates of this object's options.
Reimplemented from PLearn::PTest.
Definition at line 127 of file VarUtilsTest.cc.
References PLearn::PRandom::common(), PLearn::distance(), PLearn::entropy(), PLearn::VarArray::fprop(), PLearn::mean(), PLearn::neg_log_pi(), PLearn::norm(), PLearn::powdistance(), PLearn::pownorm(), PLearn::propagationPath(), and PLearn::softmax().
{
int var_length = 10;
int var_width = 5;
int bound = 10;
Var tmp;
VarArray prop_path;
Var mat_var(var_length, var_width);
Var vec_var(var_length, 1);
Var prob_mat_var(var_length, var_width);
Var prob_vec_var(var_length, 1);
Var scalar_var(1, 1);
Var multi_index_var(var_width, 1);
multi_index_var->matValue << "1 3 5 2 9";
Var single_index_var(1, 1);
single_index_var->matValue(0, 0) = 3;
PRandom::common(false)->fill_random_uniform(mat_var->matValue, -bound, bound);
PRandom::common(false)->fill_random_uniform(vec_var->matValue, -bound, bound);
PRandom::common(false)->fill_random_uniform(prob_mat_var->matValue, 0, 1);
PRandom::common(false)->fill_random_uniform(prob_vec_var->matValue, 0, 1);
PRandom::common(false)->fill_random_uniform(scalar_var->matValue, -bound, bound);
tmp = mean(mat_var);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["mean"] = tmp->matValue;
tmp = neg_log_pi(prob_vec_var, single_index_var);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["neg_log_pi_vec"] = tmp->matValue;
tmp = neg_log_pi(prob_mat_var, multi_index_var);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["neg_log_pi_mat"] = tmp->matValue;
tmp = softmax(prob_vec_var, 2);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["softmax"] = tmp->matValue;
tmp = pownorm(vec_var, 1.5);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["pownorm"] = tmp->matValue;
tmp = norm(vec_var, 1.5);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["norm"] = tmp->matValue;
tmp = entropy(vec_var);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["entropy"] = tmp->matValue;
tmp = distance(vec_var, prob_vec_var, 2);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["distance"] = tmp->matValue;
tmp = powdistance(vec_var, prob_vec_var, 2);
prop_path = propagationPath(tmp);
prop_path.fprop();
mat_results["powdistance"] = tmp->matValue;
}

Reimplemented from PLearn::PTest.
Definition at line 89 of file VarUtilsTest.h.
map<string, Mat> PLearn::VarUtilsTest::mat_results [protected] |
Definition at line 107 of file VarUtilsTest.h.
Referenced by declareOptions().
1.7.4