Hotword Model Generator

HMG is a GUI tool designed to train, evaluate and export keyword spotting models.

DISCLAIMER: This is an rough version of a tool that haven't beed thoroughly tested, bug may (and probably will) occur. Please use the issue tracker to report them.

Introduction

HMG allows you to:

• Manage datasets
• Tune audio features
• Tune model architecture and training parameters
• Train your model
• Evaluate your model
• Test your model
• Export your model

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Getting Started

Release

Not available for now

From Source

You can use the software from the repository.

Prerequisites

System dependencies:

• You need python3.x and python3-pip installed.
• you need portaudio19-dev package installed

There is a number of dependencies needed to run the software. They can be found in the requirements.txt file at the repository root.

We recommend that you use a virtual environement.

source /my/virtual/env/bin/activate #Optionnal but advised
cd $(REPO_ROOT)
pip install -r requirements.txt

You can launch the program by running either:

python $(REPO_ROOT)/model_generator/main.py
# or
./$(REPO_ROOT)/model_generator/main.py

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Usage

1. Create a project and specify your keyword(s).
2. Create a dataset and import samples
3. Create a features profile
4. Create a model architecture
5. Create a trained model and train it
6. Evaluate your model
7. Export your model

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Built using

• Qt - Cross-platform software development for embedded GUI
• PyQt - Python binding for Qt
• Tensorflow - An open source machine learning library for research and production

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License

This project is licensed under the GNU AFFERO License - see the LICENSE.md file for details.