imdb_classification_roberta_best_epoch_f1 – AI Model by ltuzova | AlphaNeural AI

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ltuzova/
imdb_classification_roberta_best_epoch_f1

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text-classification

generated_from_trainer

FacebookAI/roberta-base

autotrain_compatible

endpoints_compatible

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imdb_classification_roberta_best_epoch_f1

This model is a fine-tuned version of roberta-base on an unknown dataset. It achieves the following results on the evaluation set:

Loss: 0.2205
Accuracy: 0.9516
F1 Macro: 0.9516

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: Adam with betas=(0.9,0.98) and epsilon=1e-06
lr_scheduler_type: linear
lr_scheduler_warmup_ratio: 0.06
num_epochs: 10

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy	F1 Macro
0.2264	1.0	1250	0.1848	0.9412	0.9412
0.1715	2.0	2500	0.2156	0.938	0.9380
0.1448	3.0	3750	0.2169	0.9538	0.9538
0.0626	4.0	5000	0.2682	0.9502	0.9502
0.0586	5.0	6250	0.2890	0.946	0.9460
0.0177	6.0	7500	0.4074	0.9464	0.9464

Framework versions

Transformers 4.38.2
Pytorch 2.2.1+cu121
Datasets 2.18.0
Tokenizers 0.15.2