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
|
#ifndef CAFFE2_OPERATORS_MARGIN_RANKING_CRITERION_OP_H_
#define CAFFE2_OPERATORS_MARGIN_RANKING_CRITERION_OP_H_
#include "caffe2/core/context.h"
#include "caffe2/core/logging.h"
#include "caffe2/core/operator.h"
namespace caffe2 {
template <class Context>
class MarginRankingCriterionOp final : public Operator<Context> {
public:
template <class... Args>
explicit MarginRankingCriterionOp(Args&&... args)
: Operator<Context>(std::forward<Args>(args)...),
OP_SINGLE_ARG(float, "margin", margin_, 1.0) {}
USE_OPERATOR_CONTEXT_FUNCTIONS;
bool RunOnDevice() override;
protected:
float margin_;
};
template <class Context>
class MarginRankingCriterionGradientOp final : public Operator<Context> {
public:
template <class... Args>
explicit MarginRankingCriterionGradientOp(Args&&... args)
: Operator<Context>(std::forward<Args>(args)...),
OP_SINGLE_ARG(float, "margin", margin_, 1.0) {}
USE_OPERATOR_CONTEXT_FUNCTIONS;
bool RunOnDevice() override;
protected:
float margin_;
};
} // namespace caffe2
#endif // CAFFE2_OPERATORS_MARGIN_RANKING_CRITERION_OP_H_
|
