May 2024 – Jul 2024 · 2 mos · Howrah, West Bengal, India · On-site

• During my research internship on PCA optimization, I worked on enhancing data quality and interpretability through dimensionality reduction techniques. I applied KNN imputation to handle missing data, followed by PCA for feature extraction and visualization. I also conducted reconstruction error analysis using Singular Value Decomposition and Eigen Decomposition to assess the accuracy of reduced data representations. Additionally, I did disparity minimization using a gamma adjustment method to validate the effectiveness of PCA in preserving critical data structure.