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vit-dunham-carbonate-classifier
aviandito/vit-dunham-carbonate-classifier
vit-dunham-carbonate-classifier is a image classification model from aviandito. Use it when you need a label for an image. It is set up for transformers. The card lists the license as apache-2.0.
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At a glance
- Task
- Image Classification
- Library
- transformers
- License
- apache-2.0
- Model type
- vit
- Access
- Public
- Created
- Sep 25, 2023
- Updated
- Dec 13, 2025
- SHA
- 5980601d
Base models
Datasets
Model card
From the Hugging Face model README
vit-dunham-carbonate-classifier
Cite this model
You may cite this model as follows:
Mohammad Aviandito. (2025). vit-dunham-carbonate-classifier (Version b5946db). Hugging Face. https://doi.org/10.57967/HF/7237
Model description
This model is a fine-tuned version of google/vit-base-patch16-224-in21k on the Lokier & Al Junaibi (2016) data S1.
The model captures the expertise of 177 volunteers from 33 countries with 3,270 years of academic & industry experience in classifying 14 carbonate thin section samples by using the classical Dunham (1962) carbonate classification.
(Source)
In the original paper, the authors intended to objectively analyze whether these volunteers have the same standards in applying Dunham classification.
Intended uses & limitations
- Input: Carbonate thin section image, can be either parallel-polarized (PPL) or cross-polarized (XPL)
- Output: Dunham classification (Mudstone/Wackestone/Packstone/Grainstone/Boundstone/Crystalline) and the probability value
- Limitation: The original dataset is missing Boundstone sample, hence it cannot classify a Boundstone.
Sample image source: Grainstone - Wikipedia
Training and evaluation data
Source: Lokier & Al Junaibi (2016), Data S1
The data consists of 14 samples. Each samples has 3 magnifications (x2, x4, and x10) and taken in PPL and XPL. Hence, there are 14 samples * 3 magnifications * 2 polarizations = 84 images in the training dataset.
Classification for each sample is taken from the most popular respondent's response in Table 7.
- Sample 1: Packstone
- Sample 2: Grainstone
- Sample 3: Wackestone
- Sample 4: Packstone
- Sample 5: Wackestone
- Sample 6: Packstone
- Sample 7: Packstone
- Sample 8: Mudstone
- Sample 9: Crystalline
- Sample 10: Grainstone
- Sample 11: Wackestone
- Sample 12: Grainstone
- Sample 13: Grainstone
- Sample 14: Mudstone
Training procedure
Training hyperparameters
The following hyperparameters were used during training:
- learning_rate: 5e-05
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 2
- total_train_batch_size: 16
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 20
Training results
| Training Loss | Epoch | Step | Validation Loss | Accuracy |
|---|---|---|---|---|
| 1.5764 | 1.0 | 5 | 1.5329 | 0.4444 |
| 1.3991 | 2.0 | 10 | 1.4253 | 0.5556 |
| 1.2792 | 3.0 | 15 | 1.2851 | 0.7778 |
| 1.0119 | 4.0 | 20 | 1.1625 | 0.8889 |
| 0.9916 | 5.0 | 25 | 1.0471 | 0.8889 |
| 0.9202 | 6.0 | 30 | 0.9836 | 0.7778 |
| 0.6994 | 7.0 | 35 | 0.8649 | 0.8889 |
| 0.526 | 8.0 | 40 | 0.7110 | 1.0 |
| 0.5383 | 9.0 | 45 | 0.6127 | 1.0 |
| 0.5128 | 10.0 | 50 | 0.5337 | 1.0 |
| 0.4312 | 11.0 | 55 | 0.4887 | 1.0 |
| 0.3827 | 12.0 | 60 | 0.4365 | 1.0 |
| 0.3452 | 13.0 | 65 | 0.3891 | 1.0 |
| 0.3164 | 14.0 | 70 | 0.3677 | 1.0 |
| 0.2899 | 15.0 | 75 | 0.3555 | 1.0 |
| 0.2878 | 16.0 | 80 | 0.3197 | 1.0 |
| 0.2884 | 17.0 | 85 | 0.3056 | 1.0 |
| 0.2633 | 18.0 | 90 | 0.3107 | 1.0 |
| 0.2669 | 19.0 | 95 | 0.3164 | 1.0 |
| 0.2465 | 20.0 | 100 | 0.2949 | 1.0 |
Framework versions
- Transformers 4.33.2
- Pytorch 2.0.1+cu118
- Datasets 2.14.5
- Tokenizers 0.13.3
- Task
- Image Classification
- Library
- transformers
- Type
- vit
- License
- apache-2.0
- Created
- Sep 25, 2023
- Updated
- Dec 13, 2025