Abstract: In this paper, we propose a novel algorithm to solve the row-sparse principal component analysis problem without relying on any data structure assumption. Sparse principal component analysis ...

Security analysis is the process of evaluating stocks, bonds, and other financial instruments to determine their intrinsic value, risk, and return potential. The term gained prominence through the ...

Abstract: As an efficient feature engineering tool, principal component analysis (PCA) has been widely used for feature extraction in the past decades. While a deep form of PCA has been developed for ...