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roberta-sst2-fft-ep5-lr2em07-bs16-2025-06-18-0704 – AI Model by ekiprop | AlphaNeural AI
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ekiprop
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roberta-sst2-fft-ep5-lr2em07-bs16-2025-06-18-0704
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transformers
safetensors
roberta
text-classification
generated_from_trainer
FacebookAI/roberta-base
finetune
mit
autotrain_compatible
endpoints_compatible
us
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roberta-sst2-fft-ep5-lr2em07-bs16-2025-06-18-0704
This model is a fine-tuned version of
roberta-base
on an unknown dataset. It achieves the following results on the evaluation set:
Loss: 0.2341
Accuracy: 0.9151
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-07
train_batch_size: 16
eval_batch_size: 8
seed: 42
optimizer: Use adamw_torch with betas=(0.9,0.999) and epsilon=1e-08 and optimizer_args=No additional optimizer arguments
lr_scheduler_type: linear
num_epochs: 5
Training results
Training Loss
Epoch
Step
Validation Loss
Accuracy
0.5286
1.0
4210
0.2856
0.8979
0.3099
2.0
8420
0.2534
0.9094
0.2862
3.0
12630
0.2385
0.9128
0.273
4.0
16840
0.2355
0.9128
0.2661
5.0
21050
0.2341
0.9151
Framework versions
Transformers 4.52.4
Pytorch 2.7.0+cu128
Datasets 3.6.0
Tokenizers 0.21.1
