MyCARTreeNodeData.h

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/*
 * edited by William La Cava (WGL), UPenn, 2018 
 * Copyright (c) The Shogun Machine Learning Toolbox
 * Written (w) 2014 Parijat Mazumdar
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 * this list of conditions and the following disclaimer in the documentation
 * and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * The views and conclusions contained in the software and documentation are those
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 */
 
 
#ifndef MYCARTREENODEDATA_H__
#define MYCARTREENODEDATA_H__
 
#include <shogun/lib/config.h>
 
#include <shogun/multiclass/tree/TreeMachine.h>
#include <shogun/features/DenseFeatures.h>
#include <shogun/mathematics/Math.h>
#include <shogun/mathematics/eigen3.h>
 
namespace shogun
{
    struct MyCARTreeNodeData
    {
        int32_t attribute_id;
 
        SGVector<float64_t> transit_into_values;
 
        float64_t node_label;
 
        float64_t total_weight;
 
        float64_t weight_minus_node;
 
        float64_t weight_minus_branch;
 
        int32_t num_leaves;
 
        float64_t IG; 
 
        MyCARTreeNodeData();
 
        static void print_data(const MyCARTreeNodeData &data);
    };
 
 
} /* shogun */
 
#endif /* MyCARTREENODEDATA_H__ */