---
license: apache-2.0
base_model: zjs81/Electric-Car-Brand-Classifier
tags:
- image-classification
- transformers
- binary-classification
metrics:
- accuracy
- recall
- f1
pipeline_tag: image-classification
---

# Tesla Binary Image Classifier

A fine-tuned image classification model that answers one question:  
**Is this car a Tesla? (Yes / No)**

## Model Description

This model is fine-tuned from
[zjs81/Electric-Car-Brand-Classifier](https://huggingface.co/zjs81/Electric-Car-Brand-Classifier)
on a custom Tesla vs. Not Tesla image dataset.
The classification head was replaced and retrained for binary classification,
optimising for **Tesla Recall** to minimise missed detections.

## Training Details

| Parameter        | Value                              |
|------------------|------------------------------------|
| Base Model       | zjs81/Electric-Car-Brand-Classifier |
| Task             | Binary Image Classification        |
| Classes          | `tesla`, `not_tesla`               |
| Learning Rate    | 2e-5                               |
| Batch Size       | 8                                  |
| Epochs           | 5 (best at Epoch 4)                |
| Optimizer Metric | Tesla Recall                       |
| Inference Threshold | 0.6                             |

## Evaluation Results (Test Set)

| Metric              | Score  |
|---------------------|--------|
| Accuracy            | 95.0%  |
| Precision (Tesla)   | 93.3%  |
| Recall (Tesla)      | 97.0%  |
| F1 Score (Tesla)    | 95.1%  |
| F1 Score (Not Tesla)| 94.9%  |