Merge pull request #39 from alibaba-damo-academy/dev_lyb

zhifu gao

2023-01-18 944c04721c914dfc499b93df816e8b239e7cf190

Merge pull request #39 from alibaba-damo-academy/dev_lyb

fix ctc beamsearch

 funasr/bin/asr_inference_paraformer.py

@@ -169,7 +169,7 @@
        self.converter = converter
        self.tokenizer = tokenizer
        is_use_lm = lm_weight != 0.0 and lm_file is not None
        if ctc_weight == 0.0 and not is_use_lm:
        if (ctc_weight == 0.0 or asr_model.ctc == None) and not is_use_lm:
            beam_search = None
        self.beam_search = beam_search
        logging.info(f"Beam_search: {self.beam_search}")

 funasr/bin/asr_inference_paraformer_timestamp.py

@@ -172,7 +172,7 @@
        self.converter = converter
        self.tokenizer = tokenizer
        is_use_lm = lm_weight != 0.0 and lm_file is not None
        if ctc_weight == 0.0 and not is_use_lm:
        if (ctc_weight == 0.0 or asr_model.ctc == None) and not is_use_lm:
            beam_search = None
        self.beam_search = beam_search
        logging.info(f"Beam_search: {self.beam_search}")

 funasr/bin/asr_inference_paraformer_vad_punc.py

@@ -174,7 +174,7 @@
        self.converter = converter
        self.tokenizer = tokenizer
        is_use_lm = lm_weight != 0.0 and lm_file is not None
        if ctc_weight == 0.0 and not is_use_lm:
        if (ctc_weight == 0.0 or asr_model.ctc == None) and not is_use_lm:
            beam_search = None
        self.beam_search = beam_search
        logging.info(f"Beam_search: {self.beam_search}")
@@ -666,7 +666,7 @@
                                                                                         time_stamp_postprocessed))
        
        logging.info("decoding, feature length total: {}, forward_time total: {:.4f}, rtf avg: {:.4f}".
                     format(length_total, forward_time_total, 100 * forward_time_total / (length_total * lfr_factor)))
                     format(length_total, forward_time_total, 100 * forward_time_total / (length_total * lfr_factor+1e-6)))
        return asr_result_list
    return _forward