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TCLResearchEurope/
convnetxtv2_nano_pruned_34

Name: convnetxtv2_nano_pruned_34
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Model Card for convnetxtv2_nano_pruned_34

This is a prunned version of the timm/convnextv2_nano.fcmae_ft_in22k_in1k model in a toch-dag format.

This model has rougly 34% of the original model FLOPs with minimal metrics drop.

Model	KMAPPs*	M Parameters	Accuracy (224x224)
timm/convnextv2_nano.fcmae_ft_in22k_in1 (baseline)	97.9	15.6	81.97%
convnetxtv2_nano_pruned_34 (ours)	33.5 (34%)	6.3 (40%)	79.22% (↓ 2.75%)

*KMAPPs thousands of FLOPs per input pixel

KMAPPs(model) = FLOPs(model) / (H * W * 1000), where (H, W) is the input resolution.

The accuracy was calculated on the ImageNet-1k validation dataset. For details about image pre-processing, please refer to the original repository.

Model Details

Model Description

Developed by: TCL Research Europe
Model type: Classification / feature backbone
License: Apache 2.0
Finetuned from model: timm/convnextv2_nano.fcmae_ft_in22k_in1k

Model Sources

Repository: timm/convnextv2_nano.fcmae_ft_in22k_in1k

How to Get Started with the Model

To load the model, You have to install torch-dag library, which can be done using pip by

pip install torch-dag

then, clone this repository

# Make sure you have git-lfs installed (https://git-lfs.com)
git lfs install
git clone https://huggingface.co/TCLResearchEurope/convnetxtv2_nano_pruned_34

and now You are ready to load the model:

import torch_dag
import torch

model = torch_dag.io.load_dag_from_path('./convnetxtv2_nano_pruned_34')

model.eval()
out = model(torch.ones(1, 3, 224, 224))
print(out.shape)