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#ifndef PROJECTOR_H
#define PROJECTOR_H
#include <vector>
#include "mymaths.h"
class Projector
{
public:
std::vector<fvec> projected;
std::vector<fvec> source;
u32 dim;
u32 startIndex, stopIndex;
Projector() : dim(2), startIndex(0), stopIndex(-1) {}
virtual ~Projector(){}
virtual void Train(std::vector< fvec > samples, ivec labels){}
virtual fvec Project(const fvec &sample){ return sample; }
virtual float Project1D(const fvec &sample){ fvec proj = Project(sample); return proj.size() ? proj[0] : 0; }
virtual fvec Project(const fVec &sample){ return Project((fvec)sample); }
virtual const char *GetInfoString(){return NULL;}
virtual std::vector<fvec> GetProjected(){ return projected; }
};
#endif // PROJECTOR_H
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