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/transformer/conf/train_asr_transformer.yaml | 30 +++++++++++++++++++++++-------
1 files changed, 23 insertions(+), 7 deletions(-)
diff --git a/egs/aishell/transformer/conf/train_asr_transformer.yaml b/egs/aishell/transformer/conf/train_asr_transformer.yaml
index ce987e7..22e651b 100644
--- a/egs/aishell/transformer/conf/train_asr_transformer.yaml
+++ b/egs/aishell/transformer/conf/train_asr_transformer.yaml
@@ -23,22 +23,28 @@
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: 32000
-num_workers: 8
-
# optimization related
accum_grad: 1
grad_clip: 5
-patience: 3
-max_epoch: 20
+patience: none
+max_epoch: 60
val_scheduler_criterion:
- valid
- acc
@@ -66,5 +72,15 @@
scheduler_conf:
warmup_steps: 25000
+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
--
Gitblit v1.9.1