iulik-pisik/all_data_model_base

Whisper Base - finetuned on weather and horoscope

This model is a fine-tuned version of openai/whisper-base on the Vreme ProTV and Horoscop Neti datasets. It achieves the following results on the evaluation set:

• Loss: 0.0016
• Wer: 13.61

Model description

This is a fine-tuned version of the Whisper Base model, specifically adapted for Romanian language Automatic Speech Recognition (ASR) in the domains of weather forecasts and horoscopes. The model has been trained on two custom datasets to improve its performance in transcribing Romanian speech in these specific contexts.

Training procedure

The model was fine-tuned using transfer learning techniques on the pre-trained Whisper Base model. Two custom datasets were used: audio recordings of weather forecasts and horoscopes in Romanian.

Training hyperparameters

The following hyperparameters were used during training:

• learning_rate: 1e-05
• train_batch_size: 16
• eval_batch_size: 8
• seed: 42
• optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
• lr_scheduler_type: linear
• lr_scheduler_warmup_steps: 500
• training_steps: 3000
• mixed_precision_training: Native AMP

Training results

Epoch	Step	Validation Loss	WER
3.85	1000	0.0784	14.2716
7.69	2000	0.0124	14.1371
11.54	3000	0.0022	13.6796
15.38	4000	0.0016	13.6168

Framework versions

• Transformers 4.39.2
• Pytorch 2.2.1+cu121
• Datasets 2.18.0
• Tokenizers 0.15.2