Rajeev Ranjan

Students’ perceptions of educational climate in a new dental college using the DREEM tool

2015 · DOAJ (DOAJ: Directory of Open Access Journals)

Chitraa R Chandran, Rakesh Ranjan Department of Periodontics, Tagore Dental College and Hospitals, Tamil Nadu, IndiaAim: The purpose of the study was to evaluate students’ perceptions of conditions prevailing in Tagore Dental College.Methods: Data were …

Data Pruning via Separability, Integrity, and Model Uncertainty-Aware Importance Sampling

2024 · arXiv (Cornell University)

This paper improves upon existing data pruning methods for image classification by introducing a novel pruning metric and pruning procedure based on importance sampling. The proposed pruning metric explicitly accounts for data separability, data integrity, …