Vahid Farrahi

14 papers Journal 14
YearRankTypeTitle / Venue / Authors
2025 J jnl
A healthy and reliable rating profile expansion approach to address data sparsity in food recommendation systems.
Knowl. Inf. Syst.
Sajad Ahmadian, Mehrdad Rostami, Seyed Mohammad Jafar Jalali, Mourad Oussalah, Vahid Farrahi
2025 J jnl
Classification of 24-hour movement behaviors from wrist-worn accelerometer data: from handcrafted features to deep learning techniques.
CoRR
Alireza Sameh, Mehrdad Rostami, Mourad Oussalah, Vahid Farrahi
2025 J jnl
Correction: A healthy and reliable rating profile expansion approach to address data sparsity in food recommendation systems.
Knowl. Inf. Syst.
Sajad Ahmadian, Mehrdad Rostami, Seyed Mohammad Jafar Jalali, Mourad Oussalah, Vahid Farrahi
2025 J jnl
Digital phenotypes and digital biomarkers for health and diseases: a systematic review of machine learning approaches utilizing passive non-invasive signals collected via wearable devices and smartphones.
Artif. Intell. Rev.
Alireza Sameh, Mehrdad Rostami, Mourad Oussalah, Raija Korpelainen, Vahid Farrahi
2024 J jnl
A novel healthy food recommendation to user groups based on a deep social community detection approach.
Neurocomputing
Mehrdad Rostami, Kamal Berahmand, Saman Forouzandeh, Sajad Ahmadian, Vahid Farrahi, Mourad Oussalah
2024 J jnl
A novel physical activity recognition approach using deep ensemble optimized transformers and reinforcement learning.
Neural Networks
Sajad Ahmadian, Mehrdad Rostami, Vahid Farrahi, Mourad Oussalah
2024 J jnl
Deep learning of movement behavior profiles and their association with markers of cardiometabolic health.
BMC Medical Informatics Decis. Mak.
Vahid Farrahi, Paul J. Collings, Mourad Oussalah
2023 J jnl
A novel healthy and time-aware food recommender system using attributed community detection.
Expert Syst. Appl.
Mehrdad Rostami, Vahid Farrahi, Sajad Ahmadian, Seyed Mohammad Jafar Jalali, Mourad Oussalah
2023 J jnl
AccNet24: A deep learning framework for classifying 24-hour activity behaviours from wrist-worn accelerometer data under free-living environments.
Int. J. Medical Informatics
Vahid Farrahi, Usman Muhammad, Mehrdad Rostami, Mourad Oussalah
2023 J jnl
Community Detection Algorithms in Healthcare Applications: A Systematic Review.
IEEE Access
Mehrdad Rostami, Mourad Oussalah, Kamal Berahmand, Vahid Farrahi
2022 J jnl
A Novel Time-Aware Food Recommender-System Based on Deep Learning and Graph Clustering.
IEEE Access
Mehrdad Rostami, Mourad Oussalah, Vahid Farrahi
2022 J jnl
An effective explainable food recommendation using deep image clustering and community detection.
Intell. Syst. Appl.
Mehrdad Rostami, Usman Muhammad, Saman Forouzandeh, Kamal Berahmand, Vahid Farrahi, Mourad Oussalah
2022 J jnl
Healthy Food Recommendation Using a Time-Aware Community Detection Approach and Reliability Measurement.
Int. J. Comput. Intell. Syst.
Sajad Ahmadian, Mehrdad Rostami, Seyed Mohammad Jafar Jalali, Mourad Oussalah, Vahid Farrahi
2020 J jnl
Evaluating and Enhancing the Generalization Performance of Machine Learning Models for Physical Activity Intensity Prediction From Raw Acceleration Data.
IEEE J. Biomed. Health Informatics
Vahid Farrahi, Maisa Niemelä, Petra Tjurin, Maarit Kangas, Raija Korpelainen, Timo Jämsä