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SamuelDiai committed Apr 1, 2021
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## Structured Graph Learning via Laplacian Spectral Constraints for Timeseries

This repository contains the work of **Paul Martin** and **Samuel Diai** for the Project 6.8 of the Course "Time Series Learning" of Laurent Oudre.

On this project, we studied a novel approach to learn a structured Graph with Laplacian constraints.

Our work is directly adapted from the article **"Structured Graph Learning via Laplacian Spectral
Constraints"** of Sandeep Kumar, Jiaxi Ying, Jose Vinicius de M. Cardoso and Daniel P. Palomar.

![alt text](https://github.com/SamuelDiai/SGL/blob/master/timeseries_graph.gif "Logo Title Text 1")

The repository contains :
* The code of the Structured Graph Learning algorithm (SGL)
* Some tests made on very simple datasets (two moons, circles and blops) - basic_experiments.py
* An experiment on an animal dataset - animals.py
* An experiment on a cancer genome dataset - cancer.py
* A notebook where we do the above experiments and plot the results.
* A notebook (SGL_timeseries.ipynb) where we apply the SGL algorithm to timeseries data. It is directly adapted from the assignment n°6 of the course "Time Series Learning" by Charles Truong.
* The final report of our project.
Binary file added timeseries_graph.gif
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