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metadata
language:
  - pt
license: apache-2.0
tags:
  - automatic-speech-recognition
  - mozilla-foundation/common_voice_7_0
  - generated_from_trainer
  - pt
  - robust-speech-event
datasets:
  - mozilla-foundation/common_voice_7_0
model-index:
  - name: wav2vec2-xls-r-pt-cv7-from-bp400h
    results: []

wav2vec2-xls-r-pt-cv7-from-bp400h

This model is a fine-tuned version of lgris/bp_400h_xlsr2_300M on the common_voice dataset. It achieves the following results on the evaluation set:

  • Loss: 0.1535
  • Wer: 0.1254

Model description

More information needed

Intended uses & limitations

More information needed

Training and evaluation data

More information needed

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

  • learning_rate: 0.0001
  • train_batch_size: 8
  • eval_batch_size: 8
  • seed: 42
  • gradient_accumulation_steps: 2
  • total_train_batch_size: 16
  • optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
  • lr_scheduler_type: linear
  • lr_scheduler_warmup_steps: 100
  • training_steps: 5000

Training results

Training Loss Epoch Step Validation Loss Wer
0.4991 0.13 100 0.1774 0.1464
0.4655 0.26 200 0.1884 0.1568
0.4689 0.39 300 0.2282 0.1672
0.4662 0.52 400 0.1997 0.1584
0.4592 0.65 500 0.1989 0.1663
0.4533 0.78 600 0.2004 0.1698
0.4391 0.91 700 0.1888 0.1642
0.4655 1.04 800 0.1921 0.1624
0.4138 1.17 900 0.1950 0.1602
0.374 1.3 1000 0.2077 0.1658
0.4064 1.43 1100 0.1945 0.1596
0.3922 1.56 1200 0.2069 0.1665
0.4226 1.69 1300 0.1962 0.1573
0.3974 1.82 1400 0.1919 0.1553
0.3631 1.95 1500 0.1854 0.1573
0.3797 2.08 1600 0.1902 0.1550
0.3287 2.21 1700 0.1926 0.1598
0.3568 2.34 1800 0.1888 0.1534
0.3415 2.47 1900 0.1834 0.1502
0.3545 2.6 2000 0.1906 0.1560
0.3344 2.73 2100 0.1804 0.1524
0.3308 2.86 2200 0.1741 0.1485
0.344 2.99 2300 0.1787 0.1455
0.309 3.12 2400 0.1773 0.1448
0.312 3.25 2500 0.1738 0.1440
0.3066 3.38 2600 0.1727 0.1417
0.2999 3.51 2700 0.1692 0.1436
0.2985 3.64 2800 0.1732 0.1430
0.3058 3.77 2900 0.1754 0.1402
0.2943 3.9 3000 0.1691 0.1379
0.2813 4.03 3100 0.1754 0.1376
0.2733 4.16 3200 0.1639 0.1363
0.2592 4.29 3300 0.1675 0.1349
0.2697 4.42 3400 0.1618 0.1360
0.2538 4.55 3500 0.1658 0.1348
0.2746 4.67 3600 0.1674 0.1325
0.2655 4.8 3700 0.1655 0.1319
0.2745 4.93 3800 0.1665 0.1316
0.2617 5.06 3900 0.1600 0.1311
0.2674 5.19 4000 0.1623 0.1311
0.237 5.32 4100 0.1591 0.1315
0.2669 5.45 4200 0.1584 0.1295
0.2476 5.58 4300 0.1572 0.1285
0.2445 5.71 4400 0.1580 0.1271
0.2207 5.84 4500 0.1567 0.1269
0.2289 5.97 4600 0.1536 0.1260
0.2438 6.1 4700 0.1530 0.1260
0.227 6.23 4800 0.1544 0.1249
0.2256 6.36 4900 0.1543 0.1254
0.2184 6.49 5000 0.1535 0.1254

Framework versions

  • Transformers 4.15.0
  • Pytorch 1.10.0+cu111
  • Datasets 1.18.0
  • Tokenizers 0.10.3