EngineX-Iluvatar/enginex-mr_series-sherpa-onnx
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Support GigaAM CTC models for Russian ASR (#1464)

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See also https://github.com/salute-developers/GigaAM
This commit is contained in:
Fangjun Kuang
2024-10-25 10:55:16 +08:00
committed by GitHub
parent 2b40079faf
commit b41f6d2c94
24 changed files with 641 additions and 160 deletions
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19
sherpa-onnx/csrc/offline-ctc-model.cc
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@@ -21,6 +21,7 @@ namespace {
enum class ModelType : std::uint8_t {
kEncDecCTCModelBPE,
kEncDecCTCModel,
kEncDecHybridRNNTCTCBPEModel,
kTdnn,
kZipformerCtc,
@@ -75,6 +76,8 @@ static ModelType GetModelType(char *model_data, size_t model_data_length,
if (model_type.get() == std::string("EncDecCTCModelBPE")) {
return ModelType::kEncDecCTCModelBPE;
} else if (model_type.get() == std::string("EncDecCTCModel")) {
return ModelType::kEncDecCTCModel;
} else if (model_type.get() == std::string("EncDecHybridRNNTCTCBPEModel")) {
return ModelType::kEncDecHybridRNNTCTCBPEModel;
} else if (model_type.get() == std::string("tdnn")) {
@@ -121,22 +124,18 @@ std::unique_ptr<OfflineCtcModel> OfflineCtcModel::Create(
switch (model_type) {
case ModelType::kEncDecCTCModelBPE:
return std::make_unique<OfflineNemoEncDecCtcModel>(config);
break;
case ModelType::kEncDecCTCModel:
return std::make_unique<OfflineNemoEncDecCtcModel>(config);
case ModelType::kEncDecHybridRNNTCTCBPEModel:
return std::make_unique<OfflineNemoEncDecHybridRNNTCTCBPEModel>(config);
break;
case ModelType::kTdnn:
return std::make_unique<OfflineTdnnCtcModel>(config);
break;
case ModelType::kZipformerCtc:
return std::make_unique<OfflineZipformerCtcModel>(config);
break;
case ModelType::kWenetCtc:
return std::make_unique<OfflineWenetCtcModel>(config);
break;
case ModelType::kTeleSpeechCtc:
return std::make_unique<OfflineTeleSpeechCtcModel>(config);
break;
case ModelType::kUnknown:
SHERPA_ONNX_LOGE("Unknown model type in offline CTC!");
return nullptr;
@@ -177,23 +176,19 @@ std::unique_ptr<OfflineCtcModel> OfflineCtcModel::Create(
switch (model_type) {
case ModelType::kEncDecCTCModelBPE:
return std::make_unique<OfflineNemoEncDecCtcModel>(mgr, config);
break;
case ModelType::kEncDecCTCModel:
return std::make_unique<OfflineNemoEncDecCtcModel>(mgr, config);
case ModelType::kEncDecHybridRNNTCTCBPEModel:
return std::make_unique<OfflineNemoEncDecHybridRNNTCTCBPEModel>(mgr,
config);
break;
case ModelType::kTdnn:
return std::make_unique<OfflineTdnnCtcModel>(mgr, config);
break;
case ModelType::kZipformerCtc:
return std::make_unique<OfflineZipformerCtcModel>(mgr, config);
break;
case ModelType::kWenetCtc:
return std::make_unique<OfflineWenetCtcModel>(mgr, config);
break;
case ModelType::kTeleSpeechCtc:
return std::make_unique<OfflineTeleSpeechCtcModel>(mgr, config);
break;
case ModelType::kUnknown:
SHERPA_ONNX_LOGE("Unknown model type in offline CTC!");
return nullptr;