From 32c5b3cafb4917dbfcae4f6f7d8c4d12a4f6eef4 Mon Sep 17 00:00:00 2001
From: huangmingming <huangmingming@deepscience.cn>
Date: 星期一, 30 一月 2023 16:37:06 +0800
Subject: [PATCH] update readme, for step1-optional
---
egs/aishell/tranformer/utils/combine_cmvn_file.py | 11 +++++++++--
1 files changed, 9 insertions(+), 2 deletions(-)
diff --git a/egs/aishell/tranformer/utils/combine_cmvn_file.py b/egs/aishell/tranformer/utils/combine_cmvn_file.py
index e16174c..b2974a4 100755
--- a/egs/aishell/tranformer/utils/combine_cmvn_file.py
+++ b/egs/aishell/tranformer/utils/combine_cmvn_file.py
@@ -8,6 +8,13 @@
formatter_class=argparse.ArgumentDefaultsHelpFormatter,
)
parser.add_argument(
+ "--dims",
+ "-d",
+ default=80,
+ type=int,
+ help="feature dims",
+ )
+ parser.add_argument(
"--cmvn-dir",
"-c",
default=False,
@@ -39,8 +46,8 @@
parser = get_parser()
args = parser.parse_args()
- total_means = 0.0
- total_vars = 0.0
+ total_means = np.zeros(args.dims)
+ total_vars = np.zeros(args.dims)
total_frames = 0
cmvn_file = args.output_dir + "/cmvn.json"
--
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