README.md

---
base_model: google/vit-base-patch16-224
library_name: transformers
pipeline_tag: image-classification
tags:
  - probex
  - model-j
  - weight-space-learning
---

# Model-J: SupViT Model (model_idx_0196)

This model is part of the **Model-J** dataset, introduced in:

**Learning on Model Weights using Tree Experts** (CVPR 2025) by Eliahu Horwitz*, Bar Cavia*, Jonathan Kahana*, Yedid Hoshen

<p align="center">
    🌐 <a href="https://horwitz.ai/probex" target="_blank">Project</a> | 📃 <a href="https://arxiv.org/abs/2410.13569" target="_blank">Paper</a> | 💻 <a href="https://github.com/eliahuhorwitz/ProbeX" target="_blank">GitHub</a> | 🤗 <a href="https://huggingface.co/ProbeX" target="_blank">Dataset</a>
</p>

![ProbeX](https://raw.githubusercontent.com/eliahuhorwitz/ProbeX/main/imgs/poster.png)

## Model Details

| Attribute | Value |
|---|---|
| **Subset** | SupViT |
| **Split** | train |
| **Base Model** | `google/vit-base-patch16-224` |
| **Dataset** | CIFAR100 (50 classes) |

## Training Hyperparameters

| Parameter | Value |
|---|---|
| Learning Rate | 3e-05 |
| LR Scheduler | constant_with_warmup |
| Epochs | 2 |
| Max Train Steps | 666 |
| Batch Size | 64 |
| Weight Decay | 0.05 |
| Seed | 196 |
| Random Crop | True |
| Random Flip | False |

## Performance

| Metric | Value |
|---|---|
| Train Accuracy | 0.9721 |
| Val Accuracy | 0.9301 |
| Test Accuracy | 0.9232 |

## Training Categories

The model was fine-tuned on the following 50 CIFAR100 classes:

`forest`, `bed`, `bottle`, `streetcar`, `lawn_mower`, `boy`, `otter`, `turtle`, `woman`, `chair`, `squirrel`, `skunk`, `maple_tree`, `aquarium_fish`, `tiger`, `wolf`, `butterfly`, `mouse`, `whale`, `apple`, `willow_tree`, `castle`, `oak_tree`, `bear`, `palm_tree`, `bowl`, `orchid`, `seal`, `cloud`, `beetle`, `raccoon`, `possum`, `lobster`, `flatfish`, `kangaroo`, `television`, `elephant`, `pickup_truck`, `bicycle`, `crab`, `plain`, `lion`, `skyscraper`, `shrew`, `pear`, `tulip`, `tractor`, `keyboard`, `spider`, `trout`