EngineX-Iluvatar/enginex_bi_series-sherpa-onnx
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add blank_penalty for online transducer (#548)

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chiiyeh
2024-01-26 12:12:13 +08:00
committed by GitHub
parent 466a6855c8
commit e7b18a2139
13 changed files with 94 additions and 14 deletions
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8
sherpa-onnx/csrc/online-recognizer.h
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@@ -83,6 +83,8 @@ struct OnlineRecognizerConfig {
float hotwords_score = 1.5;
std::string hotwords_file;
float blank_penalty = 0.0;
OnlineRecognizerConfig() = default;
OnlineRecognizerConfig(const FeatureExtractorConfig &feat_config,
@@ -92,7 +94,8 @@ struct OnlineRecognizerConfig {
bool enable_endpoint,
const std::string &decoding_method,
int32_t max_active_paths,
const std::string &hotwords_file, float hotwords_score)
const std::string &hotwords_file, float hotwords_score,
float blank_penalty)
: feat_config(feat_config),
model_config(model_config),
lm_config(lm_config),
@@ -101,7 +104,8 @@ struct OnlineRecognizerConfig {
decoding_method(decoding_method),
max_active_paths(max_active_paths),
hotwords_score(hotwords_score),
hotwords_file(hotwords_file) {}
hotwords_file(hotwords_file),
blank_penalty(blank_penalty) {}
void Register(ParseOptions *po);
bool Validate() const;