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#ifndef CAFFE2_OPERATORS_CTC_GREEDY_DECODER_OP_H_
#define CAFFE2_OPERATORS_CTC_GREEDY_DECODER_OP_H_
#include "caffe2/core/context.h"
#include "caffe2/core/operator.h"
namespace caffe2 {
template <class Context>
class CTCGreedyDecoderOp : public Operator<Context> {
public:
USE_OPERATOR_CONTEXT_FUNCTIONS;
template <class... Args>
explicit CTCGreedyDecoderOp(Args&&... args)
: Operator<Context>(std::forward<Args>(args)...) {
merge_repeated_ =
this->template GetSingleArgument<bool>("merge_repeated", true);
}
bool RunOnDevice() override;
protected:
bool merge_repeated_;
INPUT_TAGS(INPUTS, SEQ_LEN);
OUTPUT_TAGS(OUTPUT_LEN, VALUES);
// Input: X, 3D tensor; L, 1D tensor. Output: Y sparse tensor
};
} // namespace caffe2
#endif // CAFFE2_OPERATORS_CTC_GREEDY_DECODER_OP_H_
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