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ClusteringEvaluation.h
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1 /*
2  * This program is free software; you can redistribute it and/or modify
3  * it under the terms of the GNU General Public License as published by
4  * the Free Software Foundation; either version 3 of the License, or
5  * (at your option) any later version.
6  *
7  * Written (W) 2012 Chiyuan Zhang
8  * Copyright (C) 2012 Chiyuan Zhang
9  */
10 
11 #ifndef __CLUSTERINGEVALUATION_H__
12 #define __CLUSTERINGEVALUATION_H__
13 
14 #include <shogun/lib/config.h>
15 
16 #include <vector>
17 
19 #include <shogun/labels/Labels.h>
20 
21 namespace shogun
22 {
23 
27 {
28 public:
31 
34 
42  void best_map(CLabels* predicted, CLabels* ground_truth);
43 
49  virtual float64_t evaluate(CLabels* predicted, CLabels* ground_truth) = 0;
50 protected:
60  int32_t find_match_count(SGVector<int32_t> l1, int32_t m1, SGVector<int32_t> l2, int32_t m2);
61 
65  int32_t find_mismatch_count(SGVector<int32_t> l1, int32_t m1, SGVector<int32_t> l2, int32_t m2);
66 };
67 
68 } // namespace shogun
69 
70 #endif /* end of include guard: __CLUSTERINGEVALUATION_H__ */

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