PLearn 0.1
Classes | Namespaces | Defines | Functions
VMatrix.h File Reference
#include <plearn/base/Object.h>
#include <plearn/base/PP.h>
#include <plearn/math/TMat.h>
#include <plearn/math/StatsCollector.h>
#include "VMField.h"
#include <plearn/dict/Dictionary.h>
#include <plearn/io/PPath.h>
#include <map>
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Classes

class  PLearn::VMatrix
 Base classes for virtual matrices. More...
class  PLearn::DiffTemplate< ObjectType, VMatrix >
class  PLearn::TypeTraits< VMatrix >

Namespaces

namespace  PLearn
 

< for swap


Defines

#define SPECIAL_FORMAT   ((real)3.1e36)
 NOTE: How to handle exotic cases of data-sets whose input or target are not standard Vecs: The idea is to still have the getExample build and return Vecs, but the representation of these Vecs will have a special format, detected and understood by a specialised Learner or specialised Variables: Hack: format des Vec compris par un Learner:

Functions

Object * PLearn::toObjectPtr (const VMatrix &o)
PStream & PLearn::operator>> (PStream &in, VMatrix &o)
PStream & PLearn::operator>> (PStream &in, VMatrix *&o)
PStream & PLearn::operator<< (PStream &out, const VMatrix &o)
PStream & PLearn::operator>> (PStream &in, PP< VMatrix > &o)
template<class ObjectType >
int PLearn::diff (const string &refer, const string &other, const Option< ObjectType, VMatrix > *opt, PLearnDiff *diffs)

Detailed Description

Definition in file VMatrix.h.


Define Documentation

#define SPECIAL_FORMAT   ((real)3.1e36)

NOTE: How to handle exotic cases of data-sets whose input or target are not standard Vecs: The idea is to still have the getExample build and return Vecs, but the representation of these Vecs will have a special format, detected and understood by a specialised Learner or specialised Variables: Hack: format des Vec compris par un Learner:

Si v[0] == SPECIAL_FORMAT v[1] indique le format de ce qui suit (v[2] ...): 0 sparse vec de la forme: length nvals i val i val ... 1 pointeur vers un Object de la forme: ptr (cast du float ou du double) 2 tenseur plein de la forme: rank size_1...size_n val ... 3 tenseur sparse de la forme: rank size_1...size_n nvals i_1...i_n val i1...i_n val ...

Definition at line 917 of file VMatrix.h.

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