From 6f7e27eb7c2d0a7649ec8f14d167c8da8e29f906 Mon Sep 17 00:00:00 2001
From: jmwang66 <wangjiaming.wjm@alibaba-inc.com>
Date: 星期二, 16 五月 2023 15:07:20 +0800
Subject: [PATCH] Merge pull request #518 from alibaba-damo-academy/dev_wjm2
---
egs/aishell/conformer/conf/train_asr_conformer.yaml | 28 ++++++++++++++++++++++------
1 files changed, 22 insertions(+), 6 deletions(-)
diff --git a/egs/aishell/conformer/conf/train_asr_conformer.yaml b/egs/aishell/conformer/conf/train_asr_conformer.yaml
index ddf217e..ea2353e 100644
--- a/egs/aishell/conformer/conf/train_asr_conformer.yaml
+++ b/egs/aishell/conformer/conf/train_asr_conformer.yaml
@@ -29,21 +29,27 @@
self_attention_dropout_rate: 0.0
src_attention_dropout_rate: 0.0
+# frontend related
+frontend: wav_frontend
+frontend_conf:
+ fs: 16000
+ window: hamming
+ n_mels: 80
+ frame_length: 25
+ frame_shift: 10
+ lfr_m: 1
+ lfr_n: 1
+
# hybrid CTC/attention
model_conf:
ctc_weight: 0.3
lsm_weight: 0.1 # label smoothing option
length_normalized_loss: false
-# minibatch related
-batch_type: length
-batch_bins: 25000
-num_workers: 16
-
# optimization related
accum_grad: 1
grad_clip: 5
-max_epoch: 50
+max_epoch: 150
val_scheduler_criterion:
- valid
- acc
@@ -76,5 +82,15 @@
- 40
num_time_mask: 2
+dataset_conf:
+ shuffle: True
+ shuffle_conf:
+ shuffle_size: 2048
+ sort_size: 500
+ batch_conf:
+ batch_type: token
+ batch_size: 25000
+ num_workers: 8
+
log_interval: 50
normalize: None
--
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