Karthika Natarajan

According to our database, Karthika Natarajan authored at least 7 papers between 2023 and 2025.

Collaborative distances:

• Dijkstra number of seven.
• Erdős number of six.

2025

Coronary artery disease classification using ConvMixer based classifier from CT angiography images.

C. Rajeev, Karthika Natarajan

PeerJ Comput. Sci., 2025

Enhancing Liver Cirrhosis Diagnosis Using Machine Learning With Explainable AI and Cross-Validated Hyperparameter Tuning Techniques.

Koteswara Rao Makkena, Karthika Natarajan

IEEE Access, 2025

2024

Transfer learning of pre-trained CNNs on digital transaction fraud detection.

Chandana Gouri Tekkali, Karthika Natarajan

Int. J. Knowl. Based Intell. Eng. Syst., 2024

An advancement in AdaSyn for imbalanced learning: An application to fraud detection in digital transactions.

Chandana Gouri Tekkali, Karthika Natarajan

J. Intell. Fuzzy Syst., 2024

2023

Classification Algorithms for Liver Epidemic Identification.

Koteswara Rao Makkena, Karthika Natarajan

EAI Endorsed Trans. Pervasive Health Technol., 2023

RDQN: ensemble of deep neural network with reinforcement learning in classification based on rough set theory for digital transactional fraud detection.

Chandana Gouri Tekkali, Karthika Natarajan

Complex Intell. Syst., 2023

Assessing CNN's Performance with Multiple Optimization Functions for Credit Card Fraud Detection.

Chandana Gouri Tekkali, Karthika Natarajan

Proceedings of the International Conference on Machine Learning and Data Engineering, 2023