From 1054daf44a1250ae6be5416e79a1f113d306e635 Mon Sep 17 00:00:00 2001
From: shixian.shi <shixian.shi@alibaba-inc.com>
Date: 星期四, 20 七月 2023 18:57:16 +0800
Subject: [PATCH] remove assert in ts_prediction_lfr6_standard
---
funasr/utils/timestamp_tools.py | 17 ++++++++++-------
1 files changed, 10 insertions(+), 7 deletions(-)
diff --git a/funasr/utils/timestamp_tools.py b/funasr/utils/timestamp_tools.py
index 4e7a8a9..5787f1d 100644
--- a/funasr/utils/timestamp_tools.py
+++ b/funasr/utils/timestamp_tools.py
@@ -1,14 +1,10 @@
-from itertools import zip_longest
-
import torch
-import copy
import codecs
import logging
-import edit_distance
import argparse
-import pdb
import numpy as np
-from typing import Any, List, Tuple, Union
+import edit_distance
+from itertools import zip_longest
def ts_prediction_lfr6_standard(us_alphas,
@@ -36,7 +32,14 @@
# so treat the frames between two peaks as the duration of the former token
fire_place = torch.where(peaks>1.0-1e-4)[0].cpu().numpy() + force_time_shift # total offset
num_peak = len(fire_place)
- assert num_peak == len(char_list) + 1 # number of peaks is supposed to be number of tokens + 1
+ if num_peak != len(char_list) + 1:
+ logging.warning("length mismatch, result might be incorrect.")
+ logging.warning("num_peaks: {}, num_chars+1: {}, which is supposed to be same.".format(num_peak, len(char_list)+1))
+ if num_peak > len(char_list) + 1:
+ fire_place = fire_place[:len(char_list) - 1]
+ elif num_peak < len(char_list) + 1:
+ char_list = char_list[:num_peak + 1]
+ # assert num_peak == len(char_list) + 1 # number of peaks is supposed to be number of tokens + 1
# begin silence
if fire_place[0] > START_END_THRESHOLD:
# char_list.insert(0, '<sil>')
--
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