PLearn 0.1
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#include <ProcessingVMatrix.h>
Public Member Functions | |
ProcessingVMatrix () | |
ProcessingVMatrix (VMat the_source, const string &program_string) | |
ProcessingVMatrix (VMat the_source, const string &inputprg, const string &targetprg, const string &weightprg="", const string &extraprg="") | |
virtual void | build () |
Simply calls inherited::build() then build_(). | |
virtual void | makeDeepCopyFromShallowCopy (CopiesMap &copies) |
Transforms a shallow copy into a deep copy. | |
virtual string | classname () const |
virtual OptionList & | getOptionList () const |
virtual OptionMap & | getOptionMap () const |
virtual RemoteMethodMap & | getRemoteMethodMap () const |
virtual ProcessingVMatrix * | deepCopy (CopiesMap &copies) const |
Static Public Member Functions | |
static string | _classname_ () |
Declares name and deepCopy methods. | |
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 () |
Public Attributes | |
string | prg |
string | input_prg |
string | target_prg |
string | weight_prg |
string | extra_prg |
Static Public Attributes | |
static StaticInitializer | _static_initializer_ |
Protected Member Functions | |
virtual void | getNewRow (int i, const Vec &v) const |
This is the only method requiring implementation. | |
Static Protected Member Functions | |
static void | declareOptions (OptionList &ol) |
Declares this class' options. | |
Protected Attributes | |
Vec | sourcevec |
VMatLanguage | program |
VMatLanguage | input_prg_ |
VMatLanguage | target_prg_ |
VMatLanguage | weight_prg_ |
VMatLanguage | extra_prg_ |
Private Types | |
typedef SourceVMatrix | inherited |
Private Member Functions | |
void | build_ () |
This does the actual building. |
Definition at line 53 of file ProcessingVMatrix.h.
typedef SourceVMatrix PLearn::ProcessingVMatrix::inherited [private] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 55 of file ProcessingVMatrix.h.
PLearn::ProcessingVMatrix::ProcessingVMatrix | ( | ) |
Definition at line 50 of file ProcessingVMatrix.cc.
:inherited() { }
PLearn::ProcessingVMatrix::ProcessingVMatrix | ( | VMat | the_source, |
const string & | program_string | ||
) | [inline] |
Definition at line 86 of file ProcessingVMatrix.h.
:SourceVMatrix(the_source),prg(program_string) { build_(); }
PLearn::ProcessingVMatrix::ProcessingVMatrix | ( | VMat | the_source, |
const string & | inputprg, | ||
const string & | targetprg, | ||
const string & | weightprg = "" , |
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const string & | extraprg = "" |
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) | [inline] |
Definition at line 90 of file ProcessingVMatrix.h.
:SourceVMatrix(the_source), input_prg(inputprg), target_prg(targetprg), weight_prg(weightprg), extra_prg(extraprg) { build_(); }
string PLearn::ProcessingVMatrix::_classname_ | ( | ) | [static] |
Declares name and deepCopy methods.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
OptionList & PLearn::ProcessingVMatrix::_getOptionList_ | ( | ) | [static] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
RemoteMethodMap & PLearn::ProcessingVMatrix::_getRemoteMethodMap_ | ( | ) | [static] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
Object * PLearn::ProcessingVMatrix::_new_instance_for_typemap_ | ( | ) | [static] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
StaticInitializer ProcessingVMatrix::_static_initializer_ & PLearn::ProcessingVMatrix::_static_initialize_ | ( | ) | [static] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
void PLearn::ProcessingVMatrix::build | ( | ) | [virtual] |
Simply calls inherited::build() then build_().
Reimplemented from PLearn::SourceVMatrix.
Definition at line 218 of file ProcessingVMatrix.cc.
References PLearn::SourceVMatrix::build(), and build_().
{ inherited::build(); build_(); }
void PLearn::ProcessingVMatrix::build_ | ( | ) | [private] |
This does the actual building.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 131 of file ProcessingVMatrix.cc.
References PLearn::TVec< T >::append(), PLearn::VMatLanguage::compileString(), PLearn::VMatrix::declareFieldNames(), extra_prg, extra_prg_, PLearn::VMatrix::extrasize_, input_prg, input_prg_, PLearn::VMatrix::inputsize_, PLearn::TVec< T >::length(), PLearn::VMat::length(), PLearn::VMatrix::length_, PLearn::max(), PLCHECK_MSG, prg, program, PLearn::TVec< T >::resize(), PLearn::SourceVMatrix::setMetaInfoFromSource(), PLearn::VMatLanguage::setSource(), PLearn::TVec< T >::size(), PLearn::SourceVMatrix::source, sourcevec, target_prg, target_prg_, PLearn::VMatrix::targetsize_, PLearn::VMatrix::updateMtime(), weight_prg, weight_prg_, PLearn::VMatrix::weightsize_, PLearn::VMat::width(), and PLearn::VMatrix::width_.
Referenced by build().
{ // Do not do anything until we get the source VMat. if (!source) return; updateMtime(source); length_ = source->length(); TVec<string> fieldnames; if(!prg.empty()) // ignore the *_prg { program.setSource(source); program.compileString(prg,fieldnames); int nfields = fieldnames.size(); width_ = nfields; declareFieldNames(fieldnames); setMetaInfoFromSource(); if(inputsize_<0) inputsize_ = nfields; if(targetsize_<0) targetsize_ = width_ - inputsize_ - max(0, weightsize_) - max(0, extrasize_); if(weightsize_<0) weightsize_ = width_ - inputsize_ - targetsize_ - max(0, extrasize_); if(extrasize_<0) extrasize_ = width_ - inputsize_ - targetsize_ - weightsize_; PLCHECK_MSG( width_ == inputsize_ + targetsize_ + weightsize_ + extrasize_, "Width does not match sizes!"); } else // use the *_prg { TVec<string> addfieldnames; if(!input_prg.empty()) { input_prg_.setSource(source); input_prg_.compileString(input_prg, addfieldnames); inputsize_ = addfieldnames.length(); fieldnames.append(addfieldnames); } else inputsize_ = 0; if(!target_prg.empty()) { target_prg_.setSource(source); target_prg_.compileString(target_prg, addfieldnames); targetsize_ = addfieldnames.length(); fieldnames.append(addfieldnames); } else targetsize_ = 0; if(!weight_prg.empty()) { weight_prg_.setSource(source); weight_prg_.compileString(weight_prg, addfieldnames); weightsize_ = addfieldnames.length(); fieldnames.append(addfieldnames); } else weightsize_ = 0; if(!extra_prg.empty()) { extra_prg_.setSource(source); extra_prg_.compileString(extra_prg, addfieldnames); extrasize_ = addfieldnames.length(); fieldnames.append(addfieldnames); } else extrasize_ = 0; width_ = inputsize_+targetsize_+weightsize_+extrasize_; declareFieldNames(fieldnames); setMetaInfoFromSource(); } sourcevec.resize(source->width()); }
string PLearn::ProcessingVMatrix::classname | ( | ) | const [virtual] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
void PLearn::ProcessingVMatrix::declareOptions | ( | OptionList & | ol | ) | [static, protected] |
Declares this class' options.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 94 of file ProcessingVMatrix.cc.
References PLearn::OptionBase::buildoption, PLearn::declareOption(), PLearn::SourceVMatrix::declareOptions(), extra_prg, input_prg, prg, target_prg, and weight_prg.
{ declareOption(ol, "prg", &ProcessingVMatrix::prg, OptionBase::buildoption, "The VPL code to be applied to each row of the vmat\n" "You can either specify prg and inputsie, targetsize, weightsize, extrasize\n" "OR ALTERNATIVELY leave prg empty, and specify one or several of \n" "input_prg, target_prg, weight_prg, extra_prg. In this latter case,\n" "the sizes will be set from the corresponding program's number of output fieldnames \n"); declareOption(ol, "input_prg", &ProcessingVMatrix::input_prg, OptionBase::buildoption, "This option is considered only if prg is the empty string\n" "Program string in VPL language to be applied to each raw input \n" "to generate the new preprocessed input.\n" "Note that names must be given to the generated values with :fieldname VPL syntax.\n"); declareOption(ol, "target_prg", &ProcessingVMatrix::target_prg, OptionBase::buildoption, "This option is considered only if prg is the empty string\n" "Program string in VPL language to be applied to a dataset row\n" "to generate a proper target for the underlying learner.\n" "Note that names must be given to the generated values with :fieldname VPL syntax.\n"); declareOption(ol, "weight_prg", &ProcessingVMatrix::weight_prg, OptionBase::buildoption, "This option is considered only if prg is the empty string\n" "Program string in VPL language to be applied to a dataset row\n" "to generate a proper weight for the underlying learner.\n" "Note that names must be given to the generated values with :fieldname VPL syntax.\n"); declareOption(ol, "extra_prg", &ProcessingVMatrix::extra_prg, OptionBase::buildoption, "This option is considered only if prg is the empty string\n" "Program string in VPL language to be applied to a dataset row\n" "to generate proper extra fields for the underlying learner.\n" "Note that names must be given to the generated values with :fieldname VPL syntax.\n"); // Now call the parent class' declareOptions inherited::declareOptions(ol); }
static const PPath& PLearn::ProcessingVMatrix::declaringFile | ( | ) | [inline, static] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 123 of file ProcessingVMatrix.h.
ProcessingVMatrix * PLearn::ProcessingVMatrix::deepCopy | ( | CopiesMap & | copies | ) | const [virtual] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
This is the only method requiring implementation.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 77 of file ProcessingVMatrix.cc.
References extra_prg, extra_prg_, PLearn::VMatrix::extrasize_, input_prg, input_prg_, PLearn::VMatrix::inputsize_, prg, program, PLearn::VMatLanguage::run(), PLearn::TVec< T >::subVec(), target_prg, target_prg_, PLearn::VMatrix::targetsize_, weight_prg, weight_prg_, and PLearn::VMatrix::weightsize_.
{ if(!prg.empty()) // we'll use prg rather than the *_prg program.run(i,v); else // we'll use the *_prg { if(!input_prg.empty()) input_prg_.run(i, v.subVec(0, inputsize_)); if(!target_prg.empty()) target_prg_.run(i, v.subVec(inputsize_, targetsize_)); if(!weight_prg.empty()) weight_prg_.run(i, v.subVec(inputsize_+targetsize_, weightsize_)); if(!extra_prg.empty()) extra_prg_.run(i, v.subVec(inputsize_+targetsize_+weightsize_, extrasize_)); } }
OptionList & PLearn::ProcessingVMatrix::getOptionList | ( | ) | const [virtual] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
OptionMap & PLearn::ProcessingVMatrix::getOptionMap | ( | ) | const [virtual] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
RemoteMethodMap & PLearn::ProcessingVMatrix::getRemoteMethodMap | ( | ) | const [virtual] |
Reimplemented from PLearn::SourceVMatrix.
Definition at line 75 of file ProcessingVMatrix.cc.
void PLearn::ProcessingVMatrix::makeDeepCopyFromShallowCopy | ( | CopiesMap & | copies | ) | [virtual] |
Transforms a shallow copy into a deep copy.
Reimplemented from PLearn::SourceVMatrix.
Definition at line 224 of file ProcessingVMatrix.cc.
References PLearn::deepCopyField(), PLearn::SourceVMatrix::makeDeepCopyFromShallowCopy(), and sourcevec.
{ inherited::makeDeepCopyFromShallowCopy(copies); deepCopyField(sourcevec, copies); }
Reimplemented from PLearn::SourceVMatrix.
Definition at line 123 of file ProcessingVMatrix.h.
Definition at line 76 of file ProcessingVMatrix.h.
Referenced by build_(), declareOptions(), and getNewRow().
VMatLanguage PLearn::ProcessingVMatrix::extra_prg_ [protected] |
Definition at line 64 of file ProcessingVMatrix.h.
Referenced by build_(), and getNewRow().
Definition at line 73 of file ProcessingVMatrix.h.
Referenced by build_(), declareOptions(), and getNewRow().
VMatLanguage PLearn::ProcessingVMatrix::input_prg_ [protected] |
Definition at line 61 of file ProcessingVMatrix.h.
Referenced by build_(), and getNewRow().
Definition at line 71 of file ProcessingVMatrix.h.
Referenced by build_(), declareOptions(), and getNewRow().
VMatLanguage PLearn::ProcessingVMatrix::program [protected] |
Definition at line 59 of file ProcessingVMatrix.h.
Referenced by build_(), and getNewRow().
Vec PLearn::ProcessingVMatrix::sourcevec [protected] |
Definition at line 58 of file ProcessingVMatrix.h.
Referenced by build_(), and makeDeepCopyFromShallowCopy().
Definition at line 74 of file ProcessingVMatrix.h.
Referenced by build_(), declareOptions(), and getNewRow().
VMatLanguage PLearn::ProcessingVMatrix::target_prg_ [protected] |
Definition at line 62 of file ProcessingVMatrix.h.
Referenced by build_(), and getNewRow().
Definition at line 75 of file ProcessingVMatrix.h.
Referenced by build_(), declareOptions(), and getNewRow().
VMatLanguage PLearn::ProcessingVMatrix::weight_prg_ [protected] |
Definition at line 63 of file ProcessingVMatrix.h.
Referenced by build_(), and getNewRow().