From c4fe2157f1d2e8159f26227f7c70f25a9f4d86bb Mon Sep 17 00:00:00 2001 From: huangyuxin Date: Wed, 18 Aug 2021 13:38:18 +0000 Subject: [PATCH 1/2] change the deepspeech2_online.yaml --- examples/aishell/s0/conf/deepspeech2_online.yaml | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/examples/aishell/s0/conf/deepspeech2_online.yaml b/examples/aishell/s0/conf/deepspeech2_online.yaml index 33030a523..f78148e3f 100644 --- a/examples/aishell/s0/conf/deepspeech2_online.yaml +++ b/examples/aishell/s0/conf/deepspeech2_online.yaml @@ -11,7 +11,7 @@ data: max_output_input_ratio: .inf collator: - batch_size: 32 # one gpu + batch_size: 64 # one gpu mean_std_filepath: data/mean_std.json unit_type: char vocab_filepath: data/vocab.txt @@ -41,12 +41,12 @@ model: rnn_direction: forward # [forward, bidirect] num_fc_layers: 1 fc_layers_size_list: 512, - use_gru: True + use_gru: False training: n_epoch: 50 lr: 2e-3 - lr_decay: 0.83 # 0.83 + lr_decay: 0.9 # 0.83 weight_decay: 1e-06 global_grad_clip: 3.0 log_interval: 100 From 0c7508efe4ea5dff68ac052e74d99d4502b37603 Mon Sep 17 00:00:00 2001 From: Jackwaterveg <87408988+Jackwaterveg@users.noreply.github.com> Date: Thu, 19 Aug 2021 10:35:20 +0800 Subject: [PATCH 2/2] update the deepspech_online.conf set lr_decay from 0.9 to 0.91 --- examples/aishell/s0/conf/deepspeech2_online.yaml | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/examples/aishell/s0/conf/deepspeech2_online.yaml b/examples/aishell/s0/conf/deepspeech2_online.yaml index f78148e3f..fdc3a5365 100644 --- a/examples/aishell/s0/conf/deepspeech2_online.yaml +++ b/examples/aishell/s0/conf/deepspeech2_online.yaml @@ -46,7 +46,7 @@ model: training: n_epoch: 50 lr: 2e-3 - lr_decay: 0.9 # 0.83 + lr_decay: 0.91 # 0.83 weight_decay: 1e-06 global_grad_clip: 3.0 log_interval: 100