wav2vec2-kac
This model is a fine-tuned version of facebook/wav2vec2-xls-r-300m on the None dataset. It achieves the following results on the evaluation set:
- Loss: 0.1730
- Cer: 0.0452
- Wer: 0.1986
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: 0.0003
- train_batch_size: 16
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 2
- total_train_batch_size: 32
- optimizer: Use OptimizerNames.ADAMW_TORCH_FUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
- lr_scheduler_type: linear
- lr_scheduler_warmup_steps: 100
- num_epochs: 30
- mixed_precision_training: Native AMP
Training results
| Training Loss | Epoch | Step | Validation Loss | Cer | Wer |
|---|---|---|---|---|---|
| 5.107 | 0.2706 | 100 | 2.8581 | 0.9908 | 1.0 |
| 2.696 | 0.5413 | 200 | 2.3651 | 0.7001 | 0.9815 |
| 1.9594 | 0.8119 | 300 | 1.3402 | 0.3999 | 0.8392 |
| 1.1816 | 1.0812 | 400 | 0.5387 | 0.1922 | 0.5404 |
| 0.8925 | 1.3518 | 500 | 0.3905 | 0.1499 | 0.4578 |
| 0.7373 | 1.6225 | 600 | 0.3347 | 0.1142 | 0.3743 |
| 0.66 | 1.8931 | 700 | 0.2981 | 0.1073 | 0.3243 |
| 0.6412 | 2.1624 | 800 | 0.2573 | 0.1004 | 0.3313 |
| 0.5683 | 2.4330 | 900 | 0.2961 | 0.1058 | 0.3568 |
| 0.5538 | 2.7037 | 1000 | 0.2629 | 0.1077 | 0.3453 |
| 0.4991 | 2.9743 | 1100 | 0.2833 | 0.1043 | 0.3313 |
| 0.4536 | 3.2436 | 1200 | 0.2489 | 0.0854 | 0.3348 |
| 0.4621 | 3.5142 | 1300 | 0.2371 | 0.0946 | 0.3260 |
| 0.4401 | 3.7848 | 1400 | 0.2100 | 0.0860 | 0.2830 |
| 0.4278 | 4.0541 | 1500 | 0.2677 | 0.1011 | 0.3322 |
| 0.386 | 4.3248 | 1600 | 0.2481 | 0.0903 | 0.2979 |
| 0.3943 | 4.5954 | 1700 | 0.2835 | 0.0950 | 0.3128 |
| 0.3986 | 4.8660 | 1800 | 0.1771 | 0.0707 | 0.2425 |
| 0.3996 | 5.1353 | 1900 | 0.2463 | 0.0886 | 0.3234 |
| 0.3468 | 5.4060 | 2000 | 0.2471 | 0.0871 | 0.2522 |
| 0.3429 | 5.6766 | 2100 | 0.2446 | 0.0901 | 0.3049 |
| 0.3362 | 5.9472 | 2200 | 0.2832 | 0.1023 | 0.3216 |
| 0.3257 | 6.2165 | 2300 | 0.2617 | 0.0892 | 0.2750 |
| 0.3088 | 6.4871 | 2400 | 0.2477 | 0.0821 | 0.2671 |
| 0.3092 | 6.7578 | 2500 | 0.1690 | 0.0729 | 0.2127 |
| 0.3247 | 7.0271 | 2600 | 0.1609 | 0.0669 | 0.2443 |
| 0.2877 | 7.2977 | 2700 | 0.2189 | 0.0817 | 0.2698 |
| 0.2978 | 7.5683 | 2800 | 0.2193 | 0.0841 | 0.2698 |
| 0.3011 | 7.8390 | 2900 | 0.2226 | 0.0905 | 0.2777 |
| 0.2792 | 8.1083 | 3000 | 0.2440 | 0.0877 | 0.2750 |
| 0.2652 | 8.3789 | 3100 | 0.2581 | 0.0862 | 0.2566 |
| 0.2847 | 8.6495 | 3200 | 0.2583 | 0.0839 | 0.2988 |
| 0.2788 | 8.9202 | 3300 | 0.1959 | 0.0789 | 0.2425 |
| 0.2589 | 9.1894 | 3400 | 0.1988 | 0.0692 | 0.2496 |
| 0.2493 | 9.4601 | 3500 | 0.1799 | 0.0667 | 0.2320 |
| 0.2473 | 9.7307 | 3600 | 0.2475 | 0.0701 | 0.2671 |
| 0.2842 | 10.0 | 3700 | 0.2100 | 0.0718 | 0.2592 |
| 0.2312 | 10.2706 | 3800 | 0.2003 | 0.0611 | 0.2408 |
| 0.231 | 10.5413 | 3900 | 0.2314 | 0.0688 | 0.2680 |
| 0.243 | 10.8119 | 4000 | 0.2018 | 0.0707 | 0.2504 |
| 0.2188 | 11.0812 | 4100 | 0.1835 | 0.0630 | 0.2408 |
| 0.2129 | 11.3518 | 4200 | 0.1991 | 0.0628 | 0.2460 |
| 0.2351 | 11.6225 | 4300 | 0.2198 | 0.0654 | 0.2707 |
| 0.218 | 11.8931 | 4400 | 0.2605 | 0.0686 | 0.2794 |
| 0.2202 | 12.1624 | 4500 | 0.2181 | 0.0581 | 0.2329 |
| 0.1962 | 12.4330 | 4600 | 0.1839 | 0.0557 | 0.2302 |
| 0.2129 | 12.7037 | 4700 | 0.1896 | 0.0576 | 0.2267 |
| 0.2074 | 12.9743 | 4800 | 0.2011 | 0.0606 | 0.2460 |
| 0.1813 | 13.2436 | 4900 | 0.1819 | 0.0611 | 0.2091 |
| 0.1872 | 13.5142 | 5000 | 0.2153 | 0.0656 | 0.2601 |
| 0.1947 | 13.7848 | 5100 | 0.2198 | 0.0688 | 0.2671 |
| 0.2001 | 14.0541 | 5200 | 0.2150 | 0.0677 | 0.2619 |
| 0.1799 | 14.3248 | 5300 | 0.1535 | 0.0516 | 0.1854 |
| 0.1813 | 14.5954 | 5400 | 0.2150 | 0.0651 | 0.2566 |
| 0.1812 | 14.8660 | 5500 | 0.1847 | 0.0578 | 0.2320 |
| 0.1932 | 15.1353 | 5600 | 0.1640 | 0.0518 | 0.2091 |
| 0.169 | 15.4060 | 5700 | 0.2462 | 0.0675 | 0.2487 |
| 0.1704 | 15.6766 | 5800 | 0.1913 | 0.0602 | 0.2337 |
| 0.1692 | 15.9472 | 5900 | 0.2217 | 0.0658 | 0.2390 |
| 0.133 | 16.2165 | 6000 | 0.1924 | 0.0600 | 0.2390 |
| 0.1529 | 16.4871 | 6100 | 0.1604 | 0.0548 | 0.2074 |
| 0.1586 | 16.7578 | 6200 | 0.1852 | 0.0555 | 0.2223 |
| 0.1821 | 17.0271 | 6300 | 0.1622 | 0.0501 | 0.2091 |
| 0.1425 | 17.2977 | 6400 | 0.1956 | 0.0548 | 0.2329 |
| 0.1538 | 17.5683 | 6500 | 0.1957 | 0.0581 | 0.2417 |
| 0.1395 | 17.8390 | 6600 | 0.1946 | 0.0583 | 0.2399 |
| 0.1331 | 18.1083 | 6700 | 0.2269 | 0.0587 | 0.2540 |
| 0.1242 | 18.3789 | 6800 | 0.2109 | 0.0583 | 0.2364 |
| 0.1323 | 18.6495 | 6900 | 0.2004 | 0.0544 | 0.2276 |
| 0.1384 | 18.9202 | 7000 | 0.2025 | 0.0570 | 0.2452 |
| 0.1294 | 19.1894 | 7100 | 0.2109 | 0.0542 | 0.2390 |
| 0.1279 | 19.4601 | 7200 | 0.1609 | 0.0479 | 0.1916 |
| 0.122 | 19.7307 | 7300 | 0.2474 | 0.0606 | 0.2540 |
| 0.1222 | 20.0 | 7400 | 0.1749 | 0.0503 | 0.1968 |
| 0.1121 | 20.2706 | 7500 | 0.2446 | 0.0587 | 0.2513 |
| 0.1142 | 20.5413 | 7600 | 0.1932 | 0.0533 | 0.2232 |
| 0.1226 | 20.8119 | 7700 | 0.2195 | 0.0535 | 0.2320 |
| 0.1052 | 21.0812 | 7800 | 0.2028 | 0.0510 | 0.2223 |
| 0.1077 | 21.3518 | 7900 | 0.1865 | 0.0535 | 0.2109 |
| 0.114 | 21.6225 | 8000 | 0.1755 | 0.0469 | 0.2170 |
| 0.1041 | 21.8931 | 8100 | 0.1914 | 0.0458 | 0.2118 |
| 0.1149 | 22.1624 | 8200 | 0.1897 | 0.0477 | 0.2179 |
| 0.0984 | 22.4330 | 8300 | 0.2170 | 0.0520 | 0.2293 |
| 0.0974 | 22.7037 | 8400 | 0.1713 | 0.0462 | 0.1968 |
| 0.1052 | 22.9743 | 8500 | 0.1761 | 0.0484 | 0.2144 |
| 0.0892 | 23.2436 | 8600 | 0.1500 | 0.0443 | 0.1863 |
| 0.0919 | 23.5142 | 8700 | 0.1527 | 0.0460 | 0.1986 |
| 0.0956 | 23.7848 | 8800 | 0.1582 | 0.0449 | 0.1968 |
| 0.1 | 24.0541 | 8900 | 0.1715 | 0.0454 | 0.2012 |
| 0.0846 | 24.3248 | 9000 | 0.1829 | 0.0458 | 0.2030 |
| 0.083 | 24.5954 | 9100 | 0.1713 | 0.0454 | 0.2065 |
| 0.0821 | 24.8660 | 9200 | 0.1951 | 0.0499 | 0.2223 |
| 0.0917 | 25.1353 | 9300 | 0.1830 | 0.0473 | 0.2100 |
| 0.0806 | 25.4060 | 9400 | 0.1770 | 0.0477 | 0.2135 |
| 0.0756 | 25.6766 | 9500 | 0.1869 | 0.0482 | 0.2144 |
| 0.0807 | 25.9472 | 9600 | 0.1765 | 0.0490 | 0.2021 |
| 0.059 | 26.2165 | 9700 | 0.2056 | 0.0512 | 0.2241 |
| 0.0831 | 26.4871 | 9800 | 0.1965 | 0.0501 | 0.2206 |
| 0.0647 | 26.7578 | 9900 | 0.1832 | 0.0475 | 0.2083 |
| 0.0788 | 27.0271 | 10000 | 0.1708 | 0.0467 | 0.1986 |
| 0.0677 | 27.2977 | 10100 | 0.1692 | 0.0449 | 0.1828 |
| 0.0651 | 27.5683 | 10200 | 0.1761 | 0.0464 | 0.2021 |
| 0.0602 | 27.8390 | 10300 | 0.1612 | 0.0467 | 0.1880 |
| 0.0586 | 28.1083 | 10400 | 0.1752 | 0.0458 | 0.1995 |
| 0.0602 | 28.3789 | 10500 | 0.1734 | 0.0454 | 0.1951 |
| 0.0636 | 28.6495 | 10600 | 0.1733 | 0.0458 | 0.2021 |
| 0.0642 | 28.9202 | 10700 | 0.1744 | 0.0471 | 0.2056 |
| 0.0611 | 29.1894 | 10800 | 0.1741 | 0.0460 | 0.2030 |
| 0.0596 | 29.4601 | 10900 | 0.1722 | 0.0449 | 0.1951 |
| 0.0627 | 29.7307 | 11000 | 0.1738 | 0.0449 | 0.1986 |
| 0.0623 | 30.0 | 11100 | 0.1730 | 0.0449 | 0.1986 |
Framework versions
- Transformers 4.56.2
- Pytorch 2.8.0+cu128
- Datasets 3.6.0
- Tokenizers 0.22.1
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Model tree for ctaguchi/wav2vec2-kac
Base model
facebook/wav2vec2-xls-r-300m