TDistributedStochasticNeighborEmbedding.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) 2013 Vladyslav S. Gorbatiuk
 * Copyright (C) 2011-2013 Vladyslav S. Gorbatiuk
 */

#ifndef TDISTRIBUTEDSTOCHASTICNEIGHBOREMBEDDING_H_
#define TDISTRIBUTEDSTOCHASTICNEIGHBOREMBEDDING_H_
#include <shogun/lib/config.h>
#ifdef HAVE_EIGEN3
#include <shogun/converter/EmbeddingConverter.h>
#include <shogun/features/Features.h>

namespace shogun
{

class CTDistributedStochasticNeighborEmbedding : public CEmbeddingConverter
{
public:

    CTDistributedStochasticNeighborEmbedding();

    virtual ~CTDistributedStochasticNeighborEmbedding();

    virtual const char* get_name() const;

    virtual CFeatures* apply(CFeatures* features);

    void set_theta(const float64_t theta);

    float64_t get_theta() const;

    void set_perplexity(const float64_t perplexity);

    float64_t get_perplexity() const;

private:

    void init();

private:

    float64_t m_theta;

    float64_t m_perplexity;

}; /* class CTDistributedStochasticNeighborEmbedding */

} /* namespace shogun */

#endif /* HAVE_EIGEN3 */
#endif /* TDISTRIBUTEDSTOCHASTICNEIGHBOREMBEDDING_H_ */