efficientnet-lite4 / README.md
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---
library_name: onnx
tags:
- efficientnet
- image-classification
- imagenet
- computer-vision
- onnx
- inference4j
license: apache-2.0
pipeline_tag: image-classification
---
# EfficientNet-Lite4 — ONNX
ONNX export of [EfficientNet-Lite4](https://huggingface.co/onnx/EfficientNet-Lite4), a lightweight and efficient image classification model optimized for mobile/edge deployment. Trained on ImageNet with 1000-class output.
Mirrored for use with [inference4j](https://github.com/inference4j/inference4j), an inference-only AI library for Java.
## Original Source
- **Repository:** [ONNX](https://huggingface.co/onnx/EfficientNet-Lite4)
- **License:** apache-2.0
## Usage with inference4j
```java
try (EfficientNet model = EfficientNet.fromPretrained("models/efficientnet-lite4")) {
List<Classification> results = model.classify(Path.of("cat.jpg"));
results.forEach(c -> System.out.printf("%s: %.2f%%%n", c.label(), c.score() * 100));
}
```
## Model Details
| Property | Value |
|----------|-------|
| Architecture | EfficientNet-Lite4 (compound-scaled CNN) |
| Task | Image classification (ImageNet 1000 classes) |
| Input | `[batch, 224, 224, 3]` — RGB, pixel values 0-255 |
| Output | `[batch, 1000]` — class probabilities |
| ONNX opset | 11 |
| Original framework | TensorFlow Lite → ONNX |
## License
This model is licensed under the [Apache License 2.0](https://www.apache.org/licenses/LICENSE-2.0). Original model from [ONNX](https://huggingface.co/onnx).