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C45TreeNodeData.h
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1 /*
2  * Copyright (c) The Shogun Machine Learning Toolbox
3  * Written (w) 2014 Parijat Mazumdar
4  * All rights reserved.
5  *
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7  * modification, are permitted provided that the following conditions are met:
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9  * 1. Redistributions of source code must retain the above copyright notice, this
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30 
31 
32 #ifndef C45TREENODEDATA_H__
33 #define C45TREENODEDATA_H__
34 
35 #include <shogun/lib/config.h>
36 
37 namespace shogun
38 {
45 {
47  int32_t attribute_id;
48 
51 
54 
57 
60 
63  {
64  attribute_id=-1;
66  class_label=-1.0;
67  total_weight=0.0;
68  weight_minus=0.0;
69  }
70 
74  static void print_data(const C45TreeNodeData &data)
75  {
76  SG_SPRINT("classifying feature index=%d\n", data.attribute_id);
77  SG_SPRINT("transit feature value=%f\n", data.transit_if_feature_value);
78  }
79 };
80 
81 
82 } /* shogun */
83 
84 #endif /* C45TREENODEDATA_H__ */

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