36 lines
1.1 KiB
C++
36 lines
1.1 KiB
C++
// sherpa-onnx/csrc/online-transducer-greedy-search-decoder.h
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//
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// Copyright (c) 2023 Xiaomi Corporation
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#ifndef SHERPA_ONNX_CSRC_ONLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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#define SHERPA_ONNX_CSRC_ONLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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#include <vector>
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#include "sherpa-onnx/csrc/online-transducer-decoder.h"
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#include "sherpa-onnx/csrc/online-transducer-model.h"
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namespace sherpa_onnx {
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class OnlineTransducerGreedySearchDecoder : public OnlineTransducerDecoder {
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public:
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OnlineTransducerGreedySearchDecoder(OnlineTransducerModel *model,
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int32_t unk_id)
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: model_(model), unk_id_(unk_id) {}
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OnlineTransducerDecoderResult GetEmptyResult() const override;
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void StripLeadingBlanks(OnlineTransducerDecoderResult *r) const override;
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void Decode(Ort::Value encoder_out,
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std::vector<OnlineTransducerDecoderResult> *result) override;
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private:
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OnlineTransducerModel *model_; // Not owned
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int32_t unk_id_;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_ONLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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