CTC LSTM

spoken word recognition using CTC LSTMs

Instructions

• Create a virtual environment: python -m venv venv
• Install the required packages: ./venv/bin/pip install -r requirements.txt
• Train the model: ./venv/bin/python main.py train (takes a few hours and needs around 20GB disk and 5GB memory)
  • or download my pre-trained model (25 epochs, not good) from here and move it to target/model-final.ckpt
• Test the final model: ./venv/bin/python main.py test
• Infer text from flac: ./venv/bin/python main.py infer audio.flac

Note

• This is a proof-of-concept
• Does not use CUDA but should be easy to implement