preethamganesh/digit-recognizer-v1.0.0

Digit Recognizer v1.0.0

This repository hosts the trained model for digit recognition in images. The model is a CNN-based architecture designed to classify images containing single digits between 0 and 9.

Model Details

• Architecture: A CNN model that classifies handwritten digits between 0 and 9.
• Dataset: Kaggle - MNIST dataset.
• Version: v1.0.0
• Task: Image Classification
• License: Apache 2.0

Usage

To use this model for inference, you can load it using the tensorflow library.

Requires: Pip

# Clones the repository and installs dependencies
!git clone https://huggingface.co/preethamganesh/digit-recognizer-v1.0.0
!pip install tensorflow

# Imports TensorFlow
import tensorflow as tf

# Loads the pre-trained model from the cloned directory
model_path = "digit-recognizer-v1.0.0"
exported_model = tf.saved_model.load(model_path)

# Retrieves the default serving function from the loaded model
model = exported_model.signatures["serving_default"]

# Prepares a dummy input tensor for inference (batch size: 1, height: 28, width: 28, channels: 1)
input_data = tf.ones((1, 28, 28, 1), dtype=tf.float32)

# Performs inference using the model. The output will be a dictionary, with the classification logits in the key 'output_0'
output = model(input_data)["output_0"]

# Prints the predicted class (e.g., 0 for normal, 1 for abnormal)
predicted_digit = tf.argmax(output, axis=-1).numpy()[0]
print("Predicted digit: ", predicted_digit)

Training Details

Compute

• The model was trained on a GeForce 4070Ti GPU with 16GB VRAM.
• Training completed in approximately 20.3 seconds over 9 epochs.

Dataset

• The model was trained on the Kaggle - MNIST dataset, which includes images containing digits between 0 - 9.

Performance on test set

• Accuracy: 0.985

Citation

If you use this model in your research, please cite the repository:

@misc{preethamganesh2024digitrecog,
  title={Digit Recognizer - v1.0.0},
  author={Preetham Ganesh},
  year={2025},
  url={https://huggingface.co/preethamganesh/digit-recognizer-v1.0.0},
  note={Apache-2.0 License}
}

Contact

For any questions or support, please contact [email protected].