CrossValidationPrintOutput.h

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/*
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * (at your option) any later version.
 *
 * Written (W) 2012 Sergey Lisitsyn
 * Written (W) 2012 Heiko Strathmann
 *
 */

#ifndef __CROSSVALIDATIONPRINTOUTPUT_H_
#define __CROSSVALIDATIONPRINTOUTPUT_H_

#include <shogun/lib/config.h>

#include <shogun/evaluation/CrossValidationOutput.h>

namespace shogun
{

class CMachine;
class CLabels;
class CEvaluation;

class CCrossValidationPrintOutput: public CCrossValidationOutput
{
public:

    CCrossValidationPrintOutput() {};

    virtual ~CCrossValidationPrintOutput() {};

    virtual const char* get_name() const { return "CrossValidationPrintOutput"; }

    virtual void init_num_runs(index_t num_runs, const char* prefix="");

    virtual void init_num_folds(index_t num_folds, const char* prefix="");

    virtual void update_run_index(index_t run_index,
            const char* prefix="");

    virtual void update_fold_index(index_t fold_index,
            const char* prefix="");

    virtual void update_train_indices(SGVector<index_t> indices,
            const char* prefix="");

    virtual void update_test_indices(SGVector<index_t> indices,
            const char* prefix="");

    virtual void update_trained_machine(CMachine* machine,
            const char* prefix="");

    virtual void update_test_result(CLabels* results,
            const char* prefix="");

    virtual void update_test_true_result(CLabels* results,
            const char* prefix="");

    virtual void update_evaluation_result(float64_t result,
            const char* prefix="");

protected:
    char* append_tab_to_string(const char* string);
};

}

#endif /* __CROSSVALIDATIONPRINTOUTPUT_H_ */