UNIHACK 2023 - Zentria Application

Zentria analyses Heart Rate Variability (HRV) data to help users manage anxiety "before" key events in their lives.

Mobile Application

• Visit here: https://github.com/k-a1d/Zentria/tree/main/web-app

Heart Rate Prediction to Monitor Stress Level

• Dataset: Mental Stress PPG: https://www.kaggle.com/datasets/chtalhaanwar/mental-stress-ppg
• Data Cleaning:

- Model selection

Stress Detection in text with NLP

• Dataset: Stress Analysis in Social Media - A Reddit Dataset: https://www.kaggle.com/datasets/ruchi798/stress-analysis-in-social-media
• Word Cloud data visualization: used for representing text data in which the size of each word indicates its frequency or importance

• Testing user input: