zayuki/computer_generated_fake_review_detection

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zayuki/computergeneratedfakereviewdetection

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

• —Train Loss: 0.0116
• —Validation Loss: 0.0731
• —Train Accuracy: 0.9780
• —Train F1: 0.9781
• —Epoch: 2

Model description

This model was empowered by fine-tuned version of Distilbert and trained on Amazon Review Dataset, comprising of computer-generated fake reviews and genuine Amazon reviews. The fake reviews were generated by GPT-2, an AI text algoritm.

This model was trained to detect computer-generated fake reviews which generated by AI text algorithm.

Training hyperparameters

The following hyperparameters were used during training:

• —optimizer: {'name': 'Adam', 'weightdecay': None, 'clipnorm': None, 'globalclipnorm': None, 'clipvalue': None, 'useema': False, 'emamomentum': 0.99, 'emaoverwritefrequency': None, 'jitcompile': True, 'islegacyoptimizer': False, 'learningrate': {'classname': 'PolynomialDecay', 'config': {'initiallearningrate': 2e-05, 'decaysteps': 7580, 'endlearningrate': 0.0, 'power': 1.0, 'cycle': False, 'name': None}}, 'beta1': 0.9, 'beta2': 0.999, 'epsilon': 1e-08, 'amsgrad': False}
• —training_precision: float32

Training results

Framework versions

• —Transformers 4.33.1
• —TensorFlow 2.12.0
• —Datasets 2.14.5
• —Tokenizers 0.13.3