blob: 9e7774d3f752d1c52b785eb054d77f39f1e16797 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
|
// Copyright (C) 2010 Davis E. King (davis@dlib.net)
// License: Boost Software License See LICENSE.txt for the full license.
#undef DLIB_MULTICLASS_TOoLS_ABSTRACT_Hh_
#ifdef DLIB_MULTICLASS_TOoLS_ABSTRACT_Hh_
#include <vector>
#include <map>
#include "../unordered_pair.h"
namespace dlib
{
// ----------------------------------------------------------------------------------------
template <typename label_type>
std::vector<label_type> select_all_distinct_labels (
const std::vector<label_type>& labels
);
/*!
ensures
- Determines all distinct values present in labels and stores them
into a sorted vector and returns it. They are sorted in ascending
order.
!*/
// ----------------------------------------------------------------------------------------
template <typename label_type, typename U>
std::vector<unordered_pair<label_type> > find_missing_pairs (
const std::map<unordered_pair<label_type>,U>& binary_decision_functions
);
/*!
ensures
- Let L denote the set of all label_type values present in binary_decision_functions.
- This function finds all the label pairs with both elements distinct and in L but
not also in binary_decision_functions. All these missing pairs are stored
in a sorted vector and returned. They are sorted in ascending order.
!*/
// ----------------------------------------------------------------------------------------
}
#endif // DLIB_MULTICLASS_TOoLS_ABSTRACT_Hh_
|
