3rd edition @ CentraleSupélec#

The third edition of the Green AI Hack took place at CentraleSupélec in November 2024. More than 20 students from the MSc AI participated and solved a classic NLP task: sentiment analysis on movie reviews from IMDb.

Many solutions were explored from traditional ML algorithms to deep learning models and transformers. The best team managed to score a good accuracy score as well as minimizing environmental impacts by combining different algorithms.

Over the two-day hackathon, teams submitted a total of 160 solutions. The combined carbon footprint of these submissions was arround 20 gCO2eq which account for less than ~20 min of video streaming (impactco2.fr).

Below is a graph showing the top submissions, illustrating the trade-off between accuracy and environmental impact: