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example.log
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Sun 11 Apr 2021 13:45:26 INFO
General Hyper Parameters:
gpu_id=0
use_gpu=True
DDP=False
seed=2020
state=INFO
reproducibility=True
data_path=dataset/COCO
checkpoint_dir=saved/
generated_text_dir=generated/
Training Hyper Parameters:
epochs=50
train_batch_size=64
learner=adam
learning_rate=0.001
eval_step=1
stopping_step=3
grad_clip=5.0
Evaluation Hyper Parameters:
metrics=['bleu', 'self_bleu']
n_grams=[1, 2, 3, 4, 5]
eval_batch_size=64
Model Hyper Parameters:
embedding_size=64
hidden_size=128
num_dec_layers=2
dropout_ratio=0.2
rnn_type=gru
Dataset Hyper Parameters:
max_vocab_size=5000
max_seq_length=40
split_strategy=load_split
overlength_strategy=drop
tokenize_strategy=by_space
language=English
task_type=unconditional
Sun 11 Apr 2021 13:45:26 INFO Loading data from scratch
Sun 11 Apr 2021 13:45:27 INFO Dump finished!
Sun 11 Apr 2021 13:45:27 INFO Vocab size: 5000
Sun 11 Apr 2021 13:45:27 INFO train: 10000 cases, dev: 10000 cases, test: 10000 cases
Sun 11 Apr 2021 13:45:27 INFO Build [unconditional] DataLoader for [train]
Sun 11 Apr 2021 13:45:27 INFO batch_size = [64], shuffle = [True], drop_last = [True]
Sun 11 Apr 2021 13:45:27 INFO Build [unconditional] DataLoader for [valid]
Sun 11 Apr 2021 13:45:27 INFO batch_size = [64], shuffle = [True], drop_last = [True]
Sun 11 Apr 2021 13:45:27 INFO Build [unconditional] DataLoader for [test]
Sun 11 Apr 2021 13:45:27 INFO batch_size = [64], shuffle = [False], drop_last = [False]
Sun 11 Apr 2021 13:45:30 INFO RNN(
(token_embedder): Embedding(5000, 64, padding_idx=0)
(decoder): BasicRNNDecoder(
(decoder): GRU(64, 128, num_layers=2, batch_first=True, dropout=0.2)
)
(dropout): Dropout(p=0.2, inplace=False)
(vocab_linear): Linear(in_features=128, out_features=5000, bias=True)
(loss): CrossEntropyLoss()
)
Trainable parameters: 1138568
Sun 11 Apr 2021 13:45:33 INFO epoch 0 training [time: 1.14s, train loss: 5.5448]
Sun 11 Apr 2021 13:45:33 INFO epoch 0 evaluating [time: 0.29s, valid_loss: 5.669350]
Sun 11 Apr 2021 13:45:33 INFO valid ppl: 289.84601045101675
Sun 11 Apr 2021 13:45:33 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:34 INFO epoch 1 training [time: 1.06s, train loss: 4.8657]
Sun 11 Apr 2021 13:45:35 INFO epoch 1 evaluating [time: 0.30s, valid_loss: 5.419634]
Sun 11 Apr 2021 13:45:35 INFO valid ppl: 225.79640993157645
Sun 11 Apr 2021 13:45:35 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:36 INFO epoch 2 training [time: 1.07s, train loss: 4.5211]
Sun 11 Apr 2021 13:45:36 INFO epoch 2 evaluating [time: 0.35s, valid_loss: 5.092756]
Sun 11 Apr 2021 13:45:36 INFO valid ppl: 162.83798437634823
Sun 11 Apr 2021 13:45:36 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:37 INFO epoch 3 training [time: 1.07s, train loss: 4.2757]
Sun 11 Apr 2021 13:45:38 INFO epoch 3 evaluating [time: 0.29s, valid_loss: 4.975996]
Sun 11 Apr 2021 13:45:38 INFO valid ppl: 144.89302902498005
Sun 11 Apr 2021 13:45:38 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:39 INFO epoch 4 training [time: 1.06s, train loss: 4.1359]
Sun 11 Apr 2021 13:45:39 INFO epoch 4 evaluating [time: 0.29s, valid_loss: 4.883359]
Sun 11 Apr 2021 13:45:39 INFO valid ppl: 132.07356980437012
Sun 11 Apr 2021 13:45:39 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:40 INFO epoch 5 training [time: 1.12s, train loss: 4.0365]
Sun 11 Apr 2021 13:45:40 INFO epoch 5 evaluating [time: 0.29s, valid_loss: 4.839234]
Sun 11 Apr 2021 13:45:40 INFO valid ppl: 126.37253925653629
Sun 11 Apr 2021 13:45:40 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:42 INFO epoch 6 training [time: 1.08s, train loss: 3.9653]
Sun 11 Apr 2021 13:45:42 INFO epoch 6 evaluating [time: 0.29s, valid_loss: 4.784440]
Sun 11 Apr 2021 13:45:42 INFO valid ppl: 119.63433236683932
Sun 11 Apr 2021 13:45:42 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:43 INFO epoch 7 training [time: 1.08s, train loss: 3.9023]
Sun 11 Apr 2021 13:45:43 INFO epoch 7 evaluating [time: 0.37s, valid_loss: 4.770255]
Sun 11 Apr 2021 13:45:43 INFO valid ppl: 117.94934334212408
Sun 11 Apr 2021 13:45:43 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:44 INFO epoch 8 training [time: 1.07s, train loss: 3.8395]
Sun 11 Apr 2021 13:45:45 INFO epoch 8 evaluating [time: 0.29s, valid_loss: 4.707025]
Sun 11 Apr 2021 13:45:45 INFO valid ppl: 110.72223674592775
Sun 11 Apr 2021 13:45:45 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:46 INFO epoch 9 training [time: 1.07s, train loss: 3.7789]
Sun 11 Apr 2021 13:45:46 INFO epoch 9 evaluating [time: 0.29s, valid_loss: 4.664611]
Sun 11 Apr 2021 13:45:46 INFO valid ppl: 106.1242922755794
Sun 11 Apr 2021 13:45:46 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:47 INFO epoch 10 training [time: 1.14s, train loss: 3.7269]
Sun 11 Apr 2021 13:45:48 INFO epoch 10 evaluating [time: 0.29s, valid_loss: 4.651439]
Sun 11 Apr 2021 13:45:48 INFO valid ppl: 104.7355994315951
Sun 11 Apr 2021 13:45:48 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:49 INFO epoch 11 training [time: 1.07s, train loss: 3.6813]
Sun 11 Apr 2021 13:45:49 INFO epoch 11 evaluating [time: 0.29s, valid_loss: 4.630409]
Sun 11 Apr 2021 13:45:49 INFO valid ppl: 102.55603941878772
Sun 11 Apr 2021 13:45:49 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:50 INFO epoch 12 training [time: 1.07s, train loss: 3.6375]
Sun 11 Apr 2021 13:45:50 INFO epoch 12 evaluating [time: 0.29s, valid_loss: 4.591345]
Sun 11 Apr 2021 13:45:50 INFO valid ppl: 98.6270387626493
Sun 11 Apr 2021 13:45:50 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:52 INFO epoch 13 training [time: 1.15s, train loss: 3.5950]
Sun 11 Apr 2021 13:45:52 INFO epoch 13 evaluating [time: 0.29s, valid_loss: 4.556892]
Sun 11 Apr 2021 13:45:52 INFO valid ppl: 95.2869133444253
Sun 11 Apr 2021 13:45:52 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:53 INFO epoch 14 training [time: 1.07s, train loss: 3.5507]
Sun 11 Apr 2021 13:45:53 INFO epoch 14 evaluating [time: 0.29s, valid_loss: 4.533381]
Sun 11 Apr 2021 13:45:53 INFO valid ppl: 93.07274984586007
Sun 11 Apr 2021 13:45:53 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:54 INFO epoch 15 training [time: 1.07s, train loss: 3.5108]
Sun 11 Apr 2021 13:45:55 INFO epoch 15 evaluating [time: 0.36s, valid_loss: 4.517976]
Sun 11 Apr 2021 13:45:55 INFO valid ppl: 91.6498977981405
Sun 11 Apr 2021 13:45:55 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:56 INFO epoch 16 training [time: 1.08s, train loss: 3.4760]
Sun 11 Apr 2021 13:45:56 INFO epoch 16 evaluating [time: 0.35s, valid_loss: 4.485015]
Sun 11 Apr 2021 13:45:56 INFO valid ppl: 88.67829299709717
Sun 11 Apr 2021 13:45:56 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:57 INFO epoch 17 training [time: 1.19s, train loss: 3.4445]
Sun 11 Apr 2021 13:45:58 INFO epoch 17 evaluating [time: 0.29s, valid_loss: 4.465607]
Sun 11 Apr 2021 13:45:58 INFO valid ppl: 86.97383038850113
Sun 11 Apr 2021 13:45:58 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:45:59 INFO epoch 18 training [time: 1.13s, train loss: 3.4121]
Sun 11 Apr 2021 13:45:59 INFO epoch 18 evaluating [time: 0.30s, valid_loss: 4.455512]
Sun 11 Apr 2021 13:45:59 INFO valid ppl: 86.10018453487336
Sun 11 Apr 2021 13:45:59 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:00 INFO epoch 19 training [time: 1.08s, train loss: 3.3831]
Sun 11 Apr 2021 13:46:01 INFO epoch 19 evaluating [time: 0.29s, valid_loss: 4.443372]
Sun 11 Apr 2021 13:46:01 INFO valid ppl: 85.06125399224123
Sun 11 Apr 2021 13:46:01 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:02 INFO epoch 20 training [time: 1.06s, train loss: 3.3558]
Sun 11 Apr 2021 13:46:02 INFO epoch 20 evaluating [time: 0.29s, valid_loss: 4.438803]
Sun 11 Apr 2021 13:46:02 INFO valid ppl: 84.67355967512198
Sun 11 Apr 2021 13:46:02 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:03 INFO epoch 21 training [time: 1.14s, train loss: 3.3309]
Sun 11 Apr 2021 13:46:03 INFO epoch 21 evaluating [time: 0.29s, valid_loss: 4.429376]
Sun 11 Apr 2021 13:46:03 INFO valid ppl: 83.87904863495683
Sun 11 Apr 2021 13:46:03 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:04 INFO epoch 22 training [time: 1.06s, train loss: 3.3040]
Sun 11 Apr 2021 13:46:05 INFO epoch 22 evaluating [time: 0.29s, valid_loss: 4.409546]
Sun 11 Apr 2021 13:46:05 INFO valid ppl: 82.232127369177
Sun 11 Apr 2021 13:46:05 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:06 INFO epoch 23 training [time: 1.07s, train loss: 3.2798]
Sun 11 Apr 2021 13:46:06 INFO epoch 23 evaluating [time: 0.35s, valid_loss: 4.410728]
Sun 11 Apr 2021 13:46:06 INFO valid ppl: 82.32940509135057
Sun 11 Apr 2021 13:46:07 INFO epoch 24 training [time: 1.07s, train loss: 3.2550]
Sun 11 Apr 2021 13:46:08 INFO epoch 24 evaluating [time: 0.29s, valid_loss: 4.367911]
Sun 11 Apr 2021 13:46:08 INFO valid ppl: 78.87865064197278
Sun 11 Apr 2021 13:46:08 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:09 INFO epoch 25 training [time: 1.07s, train loss: 3.2317]
Sun 11 Apr 2021 13:46:09 INFO epoch 25 evaluating [time: 0.29s, valid_loss: 4.364034]
Sun 11 Apr 2021 13:46:09 INFO valid ppl: 78.57348449132438
Sun 11 Apr 2021 13:46:09 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:10 INFO epoch 26 training [time: 1.12s, train loss: 3.2078]
Sun 11 Apr 2021 13:46:10 INFO epoch 26 evaluating [time: 0.29s, valid_loss: 4.373085]
Sun 11 Apr 2021 13:46:10 INFO valid ppl: 79.28782721622912
Sun 11 Apr 2021 13:46:11 INFO epoch 27 training [time: 1.06s, train loss: 3.1824]
Sun 11 Apr 2021 13:46:12 INFO epoch 27 evaluating [time: 0.29s, valid_loss: 4.354047]
Sun 11 Apr 2021 13:46:12 INFO valid ppl: 77.79264435887436
Sun 11 Apr 2021 13:46:12 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:13 INFO epoch 28 training [time: 1.07s, train loss: 3.1594]
Sun 11 Apr 2021 13:46:13 INFO epoch 28 evaluating [time: 0.32s, valid_loss: 4.343450]
Sun 11 Apr 2021 13:46:13 INFO valid ppl: 76.97261284386869
Sun 11 Apr 2021 13:46:13 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:15 INFO epoch 29 training [time: 1.30s, train loss: 3.1325]
Sun 11 Apr 2021 13:46:15 INFO epoch 29 evaluating [time: 0.35s, valid_loss: 4.342149]
Sun 11 Apr 2021 13:46:15 INFO valid ppl: 76.87255458276947
Sun 11 Apr 2021 13:46:15 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:16 INFO epoch 30 training [time: 1.09s, train loss: 3.1088]
Sun 11 Apr 2021 13:46:16 INFO epoch 30 evaluating [time: 0.29s, valid_loss: 4.321829]
Sun 11 Apr 2021 13:46:16 INFO valid ppl: 75.32629136876486
Sun 11 Apr 2021 13:46:16 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:17 INFO epoch 31 training [time: 1.07s, train loss: 3.0851]
Sun 11 Apr 2021 13:46:18 INFO epoch 31 evaluating [time: 0.35s, valid_loss: 4.315658]
Sun 11 Apr 2021 13:46:18 INFO valid ppl: 74.86286775385295
Sun 11 Apr 2021 13:46:18 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:19 INFO epoch 32 training [time: 1.08s, train loss: 3.0604]
Sun 11 Apr 2021 13:46:19 INFO epoch 32 evaluating [time: 0.29s, valid_loss: 4.310413]
Sun 11 Apr 2021 13:46:19 INFO valid ppl: 74.47126515525555
Sun 11 Apr 2021 13:46:19 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:20 INFO epoch 33 training [time: 1.07s, train loss: 3.0358]
Sun 11 Apr 2021 13:46:21 INFO epoch 33 evaluating [time: 0.29s, valid_loss: 4.311233]
Sun 11 Apr 2021 13:46:21 INFO valid ppl: 74.53229815927983
Sun 11 Apr 2021 13:46:22 INFO epoch 34 training [time: 1.20s, train loss: 3.0093]
Sun 11 Apr 2021 13:46:22 INFO epoch 34 evaluating [time: 0.29s, valid_loss: 4.317193]
Sun 11 Apr 2021 13:46:22 INFO valid ppl: 74.97789306810432
Sun 11 Apr 2021 13:46:23 INFO epoch 35 training [time: 1.12s, train loss: 2.9857]
Sun 11 Apr 2021 13:46:23 INFO epoch 35 evaluating [time: 0.29s, valid_loss: 4.293910]
Sun 11 Apr 2021 13:46:23 INFO valid ppl: 73.25235861049404
Sun 11 Apr 2021 13:46:23 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:25 INFO epoch 36 training [time: 1.11s, train loss: 2.9597]
Sun 11 Apr 2021 13:46:25 INFO epoch 36 evaluating [time: 0.30s, valid_loss: 4.296787]
Sun 11 Apr 2021 13:46:25 INFO valid ppl: 73.46339270820806
Sun 11 Apr 2021 13:46:26 INFO epoch 37 training [time: 1.28s, train loss: 2.9367]
Sun 11 Apr 2021 13:46:26 INFO epoch 37 evaluating [time: 0.34s, valid_loss: 4.280163]
Sun 11 Apr 2021 13:46:26 INFO valid ppl: 72.25219777502323
Sun 11 Apr 2021 13:46:27 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:28 INFO epoch 38 training [time: 1.14s, train loss: 2.9113]
Sun 11 Apr 2021 13:46:28 INFO epoch 38 evaluating [time: 0.29s, valid_loss: 4.286918]
Sun 11 Apr 2021 13:46:28 INFO valid ppl: 72.74192567845913
Sun 11 Apr 2021 13:46:29 INFO epoch 39 training [time: 1.07s, train loss: 2.8884]
Sun 11 Apr 2021 13:46:29 INFO epoch 39 evaluating [time: 0.37s, valid_loss: 4.318699]
Sun 11 Apr 2021 13:46:29 INFO valid ppl: 75.09084124911202
Sun 11 Apr 2021 13:46:30 INFO epoch 40 training [time: 1.06s, train loss: 2.8639]
Sun 11 Apr 2021 13:46:31 INFO epoch 40 evaluating [time: 0.29s, valid_loss: 4.280973]
Sun 11 Apr 2021 13:46:31 INFO valid ppl: 72.31074849880329
Sun 11 Apr 2021 13:46:32 INFO epoch 41 training [time: 1.07s, train loss: 2.8430]
Sun 11 Apr 2021 13:46:32 INFO epoch 41 evaluating [time: 0.29s, valid_loss: 4.271697]
Sun 11 Apr 2021 13:46:32 INFO valid ppl: 71.64312095457417
Sun 11 Apr 2021 13:46:32 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:33 INFO epoch 42 training [time: 1.12s, train loss: 2.8191]
Sun 11 Apr 2021 13:46:34 INFO epoch 42 evaluating [time: 0.29s, valid_loss: 4.277106]
Sun 11 Apr 2021 13:46:34 INFO valid ppl: 72.03168550287613
Sun 11 Apr 2021 13:46:35 INFO epoch 43 training [time: 1.08s, train loss: 2.7991]
Sun 11 Apr 2021 13:46:35 INFO epoch 43 evaluating [time: 0.29s, valid_loss: 4.266312]
Sun 11 Apr 2021 13:46:35 INFO valid ppl: 71.25836052106814
Sun 11 Apr 2021 13:46:35 INFO Saving current best: saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:46:36 INFO epoch 44 training [time: 1.07s, train loss: 2.7775]
Sun 11 Apr 2021 13:46:36 INFO epoch 44 evaluating [time: 0.29s, valid_loss: 4.281027]
Sun 11 Apr 2021 13:46:36 INFO valid ppl: 72.3146776088258
Sun 11 Apr 2021 13:46:37 INFO epoch 45 training [time: 1.12s, train loss: 2.7552]
Sun 11 Apr 2021 13:46:38 INFO epoch 45 evaluating [time: 0.29s, valid_loss: 4.287505]
Sun 11 Apr 2021 13:46:38 INFO valid ppl: 72.78464764541333
Sun 11 Apr 2021 13:46:39 INFO epoch 46 training [time: 1.07s, train loss: 2.7366]
Sun 11 Apr 2021 13:46:39 INFO epoch 46 evaluating [time: 0.29s, valid_loss: 4.289144]
Sun 11 Apr 2021 13:46:39 INFO valid ppl: 72.90404936703531
Sun 11 Apr 2021 13:46:40 INFO epoch 47 training [time: 1.08s, train loss: 2.7188]
Sun 11 Apr 2021 13:46:41 INFO epoch 47 evaluating [time: 0.36s, valid_loss: 4.302683]
Sun 11 Apr 2021 13:46:41 INFO valid ppl: 73.89782739837867
Sun 11 Apr 2021 13:46:41 INFO Finished training, best eval result in epoch 43
Sun 11 Apr 2021 13:46:41 INFO best valid loss: 4.266312152911455, best valid ppl: 71.25836052106814
Sun 11 Apr 2021 13:46:41 INFO Loading model structure and parameters from saved/RNN-COCO-Apr-11-2021_13-45-26.pth
Sun 11 Apr 2021 13:48:07 INFO test result: {'bleu-1': 0.9207, 'bleu-2': 0.5489, 'bleu-3': 0.2362, 'bleu-4': 0.0893, 'bleu-5': 0.0359, 'self_bleu-1': 0.9947, 'self_bleu-2': 0.785, 'self_bleu-3': 0.4549, 'self_bleu-4': 0.2167, 'self_bleu-5': 0.0926, 'nll_test': 53.16388765565909}