Modelpublic

GaborMadarasz/w2v-bert-2.0-hungarian-CV24.0

sourceHugging Facemitupdated 2mo agoView on Hugging Face

0likes1.7kdownloads

Model Card

w2v-bert-2.0-hungarian-CV24.0

This model is a fine-tuned version of facebook/w2v-bert-2.0 on the Common Voice Scripted Speech 24.0 - Hungarian dataset. It achieves the following results on the evaluation set:

—Loss: 0.1203
—Wer: 0.0781

Evaluation data

Results on the Common Voice Scripted Speech 24.0 - Hungarian test dataset

================================================================================ EVALUATION RESULTS SUMMARY ================================================================================ Metric Value Std Word Error Rate (WER) 5.65% 11.90% Character Error Rate (CER) 1.47% 4.23% Sentence Error Rate (SER) 32.26% 46.75% Match Error Rate (MER) 5.42% 10.49% Word Information Lost (WIL) 8.50% 15.24% Word Information Preserved (WIP) 91.50% 15.24%

Total Samples 12066

================================================================================ SAMPLE ERRORS (Highest WER) ================================================================================

--- Sample 1 (WER: 450.00%, CER: 254.55%) --- Reference: chet greene Hypothesis: chet|gren|egy|ilyen|tisztázás|nek|áa|| Insertions: 28 Deletions: 0 Substitutions: 0

--- Sample 2 (WER: 150.00%, CER: 14.29%) --- Reference: radkersburg ut Hypothesis: ratkersburg|út Insertions: 1 Deletions: 0 Substitutions: 1

--- Sample 3 (WER: 150.00%, CER: 33.33%) --- Reference: gyolcsot sző Hypothesis: gyolcsat|szün Insertions: 2 Deletions: 0 Substitutions: 2

--- Sample 4 (WER: 133.33%, CER: 14.81%) --- Reference: universala esperanto asocio Hypothesis: universala|eszperanto|a|szócio Insertions: 4 Deletions: 0 Substitutions: 0

--- Sample 5 (WER: 100.00%, CER: 25.00%) --- Reference: kotródj Hypothesis: kotrudj Insertions: 0 Deletions: 1 Substitutions: 1

kép

Use

Due to tokenizer metadata resolution inconsistencies in the HuggingFace hub loader, users are recommended to download the repository locally and perform inference using localfilesonly=True.

bash

git lfs install
git clone https://huggingface.co/GaborMadarasz/w2v-bert-2.0-hungarian-CV24.0

python

from transformers import AutoProcessor, AutoModelForCTC

model_path = "./w2v-bert-2.0-hungarian-CV24.0"

processor = AutoProcessor.from_pretrained(
    model_path,
    local_files_only=True
)

model = AutoModelForCTC.from_pretrained(
    model_path,
    local_files_only=True
)

model.eval()

Training hyperparameters

The following hyperparameters were used during training:

—learning_rate: 5e-05
—trainbatchsize: 2
—evalbatchsize: 2
—seed: 42
—gradientaccumulationsteps: 8
—totaltrainbatch_size: 16
—optimizer: Use OptimizerNames.ADAMWTORCHFUSED with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
—lrschedulertype: linear
—lrschedulerwarmup_ratio: 0.1
—num_epochs: 10

Training results

Training Loss	Epoch	Step	Validation Loss	Wer
0.1555	0.2838	1000	0.1763	0.1785
0.1198	0.5676	2000	0.1773	0.2019
0.1324	0.8514	3000	0.1679	0.1745
0.1358	1.1351	4000	0.1635	0.1649
0.1161	1.4189	5000	0.1486	0.1566
0.1027	1.7027	6000	0.1512	0.1622
0.0897	1.9864	7000	0.1359	0.1457
0.0706	2.2702	8000	0.1328	0.1348
0.0785	2.5540	9000	0.1341	0.1324
0.066	2.8377	10000	0.1255	0.1335
0.0638	3.1215	11000	0.1092	0.1196
0.0529	3.4053	12000	0.1119	0.1108
0.0567	3.6890	13000	0.1167	0.1084
0.0533	3.9728	14000	0.1011	0.1039
0.0471	4.2565	15000	0.1072	0.1066
0.0337	4.5403	16000	0.1189	0.1052
0.0338	4.8241	17000	0.1029	0.1113
0.0346	5.1078	18000	0.0970	0.1004
0.0264	5.3916	19000	0.1119	0.1082
0.0263	5.6754	20000	0.1194	0.0946
0.0231	5.9592	21000	0.0981	0.0978
0.0196	6.2429	22000	0.1038	0.0994
0.0228	6.5267	23000	0.0996	0.0948
0.013	6.8105	24000	0.1023	0.0938
0.015	7.0942	25000	0.1016	0.0876
0.0124	7.3780	26000	0.1088	0.0903
0.0128	7.6618	27000	0.1027	0.0895
0.0111	7.9456	28000	0.1064	0.0844
0.0039	8.2293	29000	0.1186	0.0844
0.007	8.5131	30000	0.1120	0.0855
0.0062	8.7969	31000	0.1060	0.0836
0.0041	9.0806	32000	0.1114	0.0788
0.004	9.3644	33000	0.1193	0.0812
0.0048	9.6482	34000	0.1183	0.0773
0.0029	9.9320	35000	0.1203	0.0781

Framework versions

—Transformers 4.57.3
—Pytorch 2.9.0+cu128
—Datasets 4.5.0
—Tokenizers 0.22.1

Contact

gabor.madarasz@gmail.com