metadata

license: apache-2.0
tags:
  - generated_from_trainer
datasets:
  - imagefolder
metrics:
  - accuracy
base_model: google/vit-base-patch16-224-in21k
model-index:
  - name: vit-artworkclassifier
    results:
      - task:
          type: image-classification
          name: Image Classification
        dataset:
          name: imagefolder
          type: imagefolder
          config: artbench10-vit
          split: test
          args: artbench10-vit
        metrics:
          - type: accuracy
            value: 0.5947786606129398
            name: Accuracy

vit-artworkclassifier

This model returns the artwork style of any image input.

This model is a fine-tuned version of google/vit-base-patch16-224-in21k on the imagefolder dataset. This is a subset of the artbench-10 dataset (https://www.kaggle.com/datasets/alexanderliao/artbench10), with a train set of 1000 artworks per class and a validation set of 100 artworks per class. It achieves the following results on the evaluation set:

Loss: 1.1392
Accuracy: 0.5948

Model description

You can find a description of the project that this model was trained for here: https://medium.com/@oliverpj.schamp/training-and-evaluating-stable-diffusion-for-artwork-generation-b099d1f5b7a6

Intended uses & limitations

This model only contains 9 out of the 10 artbench-10 classes - it does not contain ukiyo_e. This was due to availability and formatting issues.

Training and evaluation data

Train: 1000 randomly selected images from artbench-10 (per class). Val: 100 randomly selected images from artbench-10 (per class).

Training procedure

Training hyperparameters

The following hyperparameters were used during training:

learning_rate: 0.0001
train_batch_size: 32
eval_batch_size: 8
seed: 42
optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
lr_scheduler_type: linear
num_epochs: 4
mixed_precision_training: Native AMP

Training results

Training Loss	Epoch	Step	Validation Loss	Accuracy
1.5906	0.36	100	1.4709	0.4847
1.3395	0.72	200	1.3208	0.5074
1.1461	1.08	300	1.3363	0.5165
0.9593	1.44	400	1.1790	0.5846
0.8761	1.8	500	1.1252	0.5902
0.5922	2.16	600	1.1392	0.5948
0.4803	2.52	700	1.1560	0.5936
0.4454	2.88	800	1.1545	0.6118
0.2271	3.24	900	1.2284	0.6039
0.207	3.6	1000	1.2625	0.5959
0.1958	3.96	1100	1.2621	0.6005

Framework versions

Transformers 4.26.1
Pytorch 1.13.1+cu117
Datasets 2.9.0
Tokenizers 0.13.2

Code to Run

def vit_classify(image):
    vit = ViTForImageClassification.from_pretrained("oschamp/vit-artworkclassifier")
    vit.eval()
    device = torch.device('cuda' if torch.cuda.is_available() else 'cpu')
    vit.to(device)
    
    model_name_or_path = 'google/vit-base-patch16-224-in21k'
    feature_extractor = ViTFeatureExtractor.from_pretrained(model_name_or_path)

    #LOAD IMAGE

    encoding = feature_extractor(images=image, return_tensors="pt")
    encoding.keys()

    pixel_values = encoding['pixel_values'].to(device)

    outputs = vit(pixel_values)
    logits = outputs.logits

    prediction = logits.argmax(-1)
    return prediction.item() #vit.config.id2label[prediction.item()]