Search Results for author: Iman Azimi

Found 9 papers, 1 papers with code

Impact of Physical Activity on Quality of Life During Pregnancy: A Causal ML Approach

no code implementations25 Feb 2024 Kianoosh Kazemi, Iina Ryhtä, Iman Azimi, Hannakaisa Niela-Vilen, Anna Axelin, Amir M. Rahmani, Pasi Liljeberg

Our result shows that performing adequate physical activity during pregnancy and postpartum improves the QoL by units of 7. 3 and 3. 4 on average in physical health and psychological domains, respectively.

Causal Discovery Causal Inference +1

ChatDiet: Empowering Personalized Nutrition-Oriented Food Recommender Chatbots through an LLM-Augmented Framework

no code implementations18 Feb 2024 Zhongqi Yang, Elahe Khatibi, Nitish Nagesh, Mahyar Abbasian, Iman Azimi, Ramesh Jain, Amir M. Rahmani

The personal model leverages causal discovery and inference techniques to assess personalized nutritional effects for a specific user, whereas the population model provides generalized information on food nutritional content.

Causal Discovery Food recommendation +1

Differential Private Federated Transfer Learning for Mental Health Monitoring in Everyday Settings: A Case Study on Stress Detection

no code implementations16 Feb 2024 Ziyu Wang, Zhongqi Yang, Iman Azimi, Amir M. Rahmani

Mental health conditions, prevalent across various demographics, necessitate efficient monitoring to mitigate their adverse impacts on life quality.

Federated Learning Privacy Preserving +1

Robust CNN-based Respiration Rate Estimation for Smartwatch PPG and IMU

no code implementations10 Jan 2024 Kianoosh Kazemi, Iman Azimi, Pasi Liljeberg, Amir M. Rahmani

The increasing popularity of smartwatches, equipped with various sensors including PPG, has prompted the need for a robust RR estimation method.

Conversational Health Agents: A Personalized LLM-Powered Agent Framework

1 code implementation3 Oct 2023 Mahyar Abbasian, Iman Azimi, Amir M. Rahmani, Ramesh Jain

openCHA includes an orchestrator to plan and execute actions for gathering information from external sources, essential for formulating responses to user inquiries.

Heart Rate Variability

Foundation Metrics for Evaluating Effectiveness of Healthcare Conversations Powered by Generative AI

no code implementations21 Sep 2023 Mahyar Abbasian, Elahe Khatibi, Iman Azimi, David Oniani, Zahra Shakeri Hossein Abad, Alexander Thieme, Ram Sriram, Zhongqi Yang, Yanshan Wang, Bryant Lin, Olivier Gevaert, Li-Jia Li, Ramesh Jain, Amir M. Rahmani

The purpose of this paper is to explore state-of-the-art LLM-based evaluation metrics that are specifically applicable to the assessment of interactive conversational models in healthcare.

Ethics

Detection of COVID-19 Using Heart Rate and Blood Pressure: Lessons Learned from Patients with ARDS

no code implementations12 Nov 2020 Milad Asgari Mehrabadi, Seyed Amir Hossein Aqajari, Iman Azimi, Charles A Downs, Nikil Dutt, Amir M Rahmani

In contrast, vital signs (e. g., heart rate) have been utilized to early-detect different respiratory diseases in ubiquitous health monitoring.

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