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在 如果在训练的后期模型提升变得困难,可以尝试以下方法调整学习率 (
综上,建议:
如果仍然无法提升,可以检查数据质量、模型架构或数据增强策略。 Response generated by feifei-bot | chatgpt-4o-latest |
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Global:
use_gpu: true
epoch_num: 72
log_smooth_window: 20
print_batch_step: 100
save_model_dir:
save_epoch_step: 3
evaluation is run every 2000 iterations
eval_batch_step: [0, 2000]
cal_metric_during_train: false #true
pretrained_model:
checkpoints:
save_inference_dir:
use_visualdl: False
infer_img: doc/imgs_words_en/word_10.png
for data or label process
character_dict_path:
max_text_length: 25
infer_mode: False
use_space_char: true
save_res_path: ./
Optimizer:
name: Adam
beta1: 0.9
beta2: 0.999
lr:
learning_rate: 0.0005
regularizer:
name: 'L2'
factor: 0
Architecture:
model_type: rec
algorithm: CRNN
Transform:
Backbone:
name: ResNet
layers: 34
Neck:
name: SequenceEncoder
encoder_type: rnn
hidden_size: 256
Head:
name: CTCHead
fc_decay: 0
Loss:
name: CTCLoss
PostProcess:
name: CTCLabelDecode
Metric:
name: RecMetric
main_indicator: acc
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