nladesign.h

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#pragma once
 
/*+
________________________________________________________________________
 
 (C) dGB Beheer B.V.; (LICENSE) http://opendtect.org/OpendTect_license.txt
 Author:        A.H. Bril
 Date:          June 2001
________________________________________________________________________
 
-*/
 
#include "nlamod.h"
#include "bufstringset.h"
#include "typeset.h"
 
 
mExpClass(NLA) NLADesign
{
public:
                        NLADesign()     { clear(); }
                        ~NLADesign()    { clear(); }
                        NLADesign( const NLADesign& sd )
                                        { *this = sd; }
    NLADesign&          operator =( const NLADesign& sd )
                        {
                            if ( this != &sd )
                            {
                                inputs_ = sd.inputs_;
                                outputs_ = sd.outputs_;
                                hiddensz_ = sd.hiddensz_;
                                classification_ = sd.classification_;
                            }
                            return *this;
                        }
 
    inline void         clear()
                        {
                            inputs_.setEmpty(); outputs_.setEmpty();
                            hiddensz_.setEmpty(); hiddensz_ += 0;
                            classification_ = false;
                        }
 
    inline bool         isSupervised() const
                        { return outputs_.size(); }
 
    static inline int   finalNrHiddenNodes( int usrsz, int nrinp )
                        {
                            if ( usrsz < 1 || mIsUdf(usrsz) )
                            {
                                usrsz = nrinp / 2;
                                if ( usrsz < 1 )
                                    usrsz = 1;
                            }
                            return usrsz;
                        }
 
    BufferStringSet     inputs_;
    BufferStringSet     outputs_;
    TypeSet<int>        hiddensz_;
    bool                classification_;
 
};