EM for HMM and GMM

This is a Dash web application dedicated to illustrations of EM for HMM and GMM.

Files

• app.py : the core app component in Dash
• countours.py : functions to generate GMMs contour plots
• datagen.py : a random GMM data generation function
• description_gmm.md : text that goes into the explanation of the GMMs
• gmm.py : a version of the GMM implemented by hand
• Procfile : a file containing the launch phrase for the app
• requirements.txt : the list of requirements for the file
• streamlit : a folder containing Streamlit web application
• images : external images used
• gender : a folder for the gender prediction algorithm
  • female.npy : 2 MFCC features extracted on female trainings (AudioSet)
  • male.npy : 2 MFCC features extracted on female trainings (AudioSet)
  • clips : folder containing 2 wav files from AudioSet (Male and Female)

How to use it?

It is currently deployed with Heroku on this link.

One can also install it on his local machine.

• Clone the repo
• pip install -r requirements.txt
• python app.py