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roberta_lvl2_ctx – AI Model by nicolauduran45 | AlphaNeural AI
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roberta_lvl2_ctx
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transformers
safetensors
roberta
text-classification
generated_from_trainer
FacebookAI/roberta-base
finetune
mit
text-embeddings-inference
endpoints_compatible
us
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roberta_lvl2_ctx
This model is a fine-tuned version of
FacebookAI/roberta-base
on the None dataset. It achieves the following results on the evaluation set:
Loss: 0.8983
Accuracy: 0.7565
F1 Macro: 0.5022
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: 2e-05
train_batch_size: 16
eval_batch_size: 16
seed: 42
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
num_epochs: 4
Training results
Training Loss
Epoch
Step
Validation Loss
Accuracy
F1 Macro
No log
1.0
388
1.1432
0.6551
0.3238
1.506
2.0
776
0.8958
0.7435
0.4554
0.783
3.0
1164
0.8896
0.7522
0.4774
0.5372
4.0
1552
0.8983
0.7565
0.5022
Framework versions
Transformers 4.57.1
Pytorch 2.9.0+cu126
Datasets 4.0.0
Tokenizers 0.22.1
