Fine Tuning Swin Transformer for PlantNet Classification

Prachi Bisht — Fri, 21 Feb 2025 16:48:49 +0000

Hello everyone,

I’m excited to share that I’ve recently wrapped up a project for Superteams.ai, where I fine-tuned a Swin Transformer model on the PlantNet dataset for plant species recognition. I’ve detailed the entire journey on Medium, but I wanted to give you all a quick rundown right here.

Project Overview

Objective:
My goal was to explore the capabilities of the Swin Transformer—a state-of-the-art vision transformer—by adapting it to the challenging domain of plant recognition. Using the PlantNet dataset, which features a wide variety of plant images under different conditions, I aimed to improve classification accuracy through meticulous fine-tuning.

Why the Swin Transformer?
The Swin Transformer stands out due to its hierarchical architecture and the innovative shifted window approach. This design not only captures local features but also maintains a global context, making it ideal for handling the subtle nuances present in plant imagery.

The PlantNet Dataset:
The dataset offered a rich and diverse collection of plant images. While this diversity is a boon for model training, it also introduces challenges like class imbalance and varying image quality. Addressing these issues required thoughtful data preprocessing and augmentation strategies.

Methodology

Data Preparation:
I began by cleaning and augmenting the dataset to ensure robust training. Techniques such as random cropping, flipping, and color jitter were key to simulating real-world variations in plant images.

Fine-Tuning Process:
Leveraging transfer learning, I started with a pre-trained Swin Transformer and fine-tuned it on the PlantNet dataset. I experimented with different learning rates and batch sizes, and implemented early stopping to prevent overfitting.

Evaluation:
The model was evaluated using metrics like accuracy, precision, and recall. The fine-tuning led to a significant boost in performance compared to baseline models, showcasing the Swin Transformer's potential in this specialized domain.

Challenges & Learnings:
One major hurdle was handling the inherent variability in the PlantNet images. This project deepened my appreciation for the importance of data augmentation and fine-tuning strategies when applying transformer architectures to domain-specific tasks.

Results:
The fine-tuned model achieved promising results, effectively handling the diverse conditions presented by the PlantNet dataset.

Dive Deeper on Medium

For a more in-depth look at the project—including detailed code snippets, a comprehensive data analysis, and a thorough discussion of the challenges and solutions—check out my full article on Medium: Read the full article on Medium.

Thank you for taking the time to read about my project. I’m eager to hear your feedback and suggestions for future improvements. Let’s keep the conversation going!

Happy coding!

DEV Community: Prachi Bisht

Fine Tuning Swin Transformer for PlantNet Classification

Project Overview

Methodology

Dive Deeper on Medium