R N Ravikumar

A Hybrid Brain Tumor Classification Using FL With FedAvg and FedProx for Privacy and Robustness Across Heterogeneous Data Sources

N. Sivakumar, Ahmad Raza Khan, Umar Syed et al. · IEEE Access · 2025 · 23 citations · Full text

Computing, Computer Science, Oncology +17

Skin Disease Detection using Deep Learning

Tarun Parashar, Kapil Joshi, R N Ravikumar et al. · 2022 · 22 citations

Medicine, Dermatology, Computer Vision +10

A Comparitive Study on Liver Disease Prediction using Supervised Learning Algorithms with Hyperparameter Tuning

Selamawit Sileshi Nigatu, Poorna Chandra Reddy Alla, R N Ravikumar et al. · 2023 · 22 citations

Computing, Biomedical Informatics, Health Informatics +17

SMOTE and Hyperparameter Optimization: A Dual Machine Learning Strategy for Enhancing Coupon Recommendation in Vehicular Contexts

R N Ravikumar, Sanjay Jain, Manash Sarkar · 2023 · 14 citations

Computing, Automotive Engineering, Computer Science +17

A Comparative Study on Hybrid Machine Learning Voting Classifier Models for Alzheimer's Disease Prediction

Govana Vetrimani Moodely, S. M. Ihtasham Hossain Amiree, May Thazin et al. · 2023 · 10 citations

Computing, Computer Science, Health Informatics +17