---
title: mnasnet_b1
canonical_url: "https://www.modelscope.cn/models/amd/mnasnet_b1"
md_url: "https://www.modelscope.cn/models/amd/mnasnet_b1.md"
repository: amd/mnasnet_b1
last_updated: 2025-03-09
license: apache-2.0
library_name:
  - onnx
  - pytorch
frameworks:
  - pytorch
downloads: 667
stars: 0
tags:
  - RyzenAI
  - vision
  - classification
  - pytorch
  - timm
---

# mnasnet_b1

> mnasnet_b1 - amd 在 ModelScope 开源的模型。MNASNetb1 Quantized MNASNetb1 model that could be supported by AMD Ryzen AI.

amd/mnasnet_b1 是 ModelScope 魔搭社区上的机器学习模型，采用 apache-2.0 许可。

- **Repository**: amd/mnasnet_b1
- **License**: apache-2.0
- **Tags**: RyzenAI, vision, classification, pytorch, timm
- **Downloads**: 667
- **Stars**: 0
- **Last updated**: 2025-03-09

Source: https://www.modelscope.cn/models/amd/mnasnet_b1

---

# MNASNet_b1
Quantized MNASNet_b1 model that could be supported by [AMD Ryzen AI](https://ryzenai.docs.amd.com/en/latest/).


## Model description
MNASNet was first introduced in the paper [MnasNet: Platform-Aware Neural Architecture Search for Mobile](https://arxiv.org/abs/1807.11626).

The model implementation is from [timm](https://huggingface.co/timm/mnasnet_100.rmsp_in1k).


## How to use

### Installation

Follow [Ryzen AI Installation](https://ryzenai.docs.amd.com/en/latest/inst.html) to prepare the environment for Ryzen AI.
Run the following script to install pre-requisites for this model.

```bash
pip install -r requirements.txt 
```

### Data Preparation

Follow [ImageNet](https://huggingface.co/datasets/imagenet-1k) to prepare dataset.

### Model Evaluation

```python
python eval_onnx.py --onnx_model mnasnet_b1_int.onnx --ipu --provider_config Path\To\vaip_config.json --data_dir /Path/To/Your/Dataset
```

### Performance

|Metric |Accuracy on IPU|
| :----:  | :----: |
|Top1/Top5| 73.51% / 91.56% |


```bibtex
@misc{rw2019timm,
  author = {Ross Wightman},
  title = {PyTorch Image Models},
  year = {2019},
  publisher = {GitHub},
  journal = {GitHub repository},
  doi = {10.5281/zenodo.4414861},
  howpublished = {\url{https://github.com/huggingface/pytorch-image-models}}
}
```
```bibtex
@inproceedings{tan2019mnasnet,
  title={Mnasnet: Platform-aware neural architecture search for mobile},
  author={Tan, Mingxing and Chen, Bo and Pang, Ruoming and Vasudevan, Vijay and Sandler, Mark and Howard, Andrew and Le, Quoc V},
  booktitle={Proceedings of the IEEE/CVF conference on computer vision and pattern recognition},
  pages={2820--2828},
  year={2019}
}
```