34 lines
1.0 KiB
C++
34 lines
1.0 KiB
C++
// sherpa-onnx/csrc/offline-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_OFFLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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#define SHERPA_ONNX_CSRC_OFFLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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#include <vector>
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#include "sherpa-onnx/csrc/offline-transducer-decoder.h"
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#include "sherpa-onnx/csrc/offline-transducer-model.h"
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namespace sherpa_onnx {
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class OfflineTransducerGreedySearchDecoder : public OfflineTransducerDecoder {
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public:
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explicit OfflineTransducerGreedySearchDecoder(OfflineTransducerModel *model,
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float blank_penalty)
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: model_(model),
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blank_penalty_(blank_penalty) {}
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std::vector<OfflineTransducerDecoderResult> Decode(
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Ort::Value encoder_out, Ort::Value encoder_out_length,
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OfflineStream **ss = nullptr, int32_t n = 0) override;
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private:
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OfflineTransducerModel *model_; // Not owned
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float blank_penalty_;
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};
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} // namespace sherpa_onnx
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#endif // SHERPA_ONNX_CSRC_OFFLINE_TRANSDUCER_GREEDY_SEARCH_DECODER_H_
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