DeiT-FaceMask-Finetuned

Distilled Data-efficient Image Transformer for Face Mask Detection

Distilled data-efficient Image Transformer (DeiT) model pre-trained and fine-tuned on Self Currated Custom Face-Mask18K Dataset (18k images, 2 classes) at resolution 224x224. It was first introduced in the paper Training data-efficient image transformers & distillation through attention by Touvron et al.

Model description

This model is a distilled Vision Transformer (ViT). It uses a distillation token, besides the class token, to effectively learn from a teacher (CNN) during both pre-training and fine-tuning. The distillation token is learned through backpropagation, by interacting with the class ([CLS]) and patch tokens through the self-attention layers.

Images are presented to the model as a sequence of fixed-size patches (resolution 16x16), which are linearly embedded.

Training Metrics

epoch                    =          2.0
total_flos               = 2078245655GF
train_loss               =       0.0438
train_runtime            =   1:37:16.87
train_samples_per_second =        9.887
train_steps_per_second   =        0.309

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Evaluation Metrics

epoch                   =        2.0
eval_accuracy           =     0.9922
eval_loss               =     0.0271
eval_runtime            = 0:03:17.36
eval_samples_per_second =      18.22
eval_steps_per_second   =       2.28