4 papers
Compute the edge p-Laplacian centrality for air traffic network
Loc Hoang Tran, Bao Nguyen Tran, Luong Anh Tuan Nguyen
The problem that we would like to solve in this paper is to compute the edge p-Laplacian centrality for the air traffic network. In this problem, instead of computing the edge p-La…
Novel sparse PCA method via Runge Kutta numerical method(s) for face recognition
Loc Hoang Tran, Luong Anh Tuan Nguyen
Face recognition is a crucial topic in data science and biometric security, with applications spanning military, finance, and retail industries. This paper explores the implementat…
Solve sparse PCA problem by employing Hamiltonian system and leapfrog method
Loc Hoang Tran
Principal Component Analysis (PCA) is a widely utilized technique for dimensionality reduction; however, its inherent lack of interpretability-stemming from dense linear combinatio…
Hypergraph Laplacian Eigenmaps and Face Recognition Problems
Loc Hoang Tran
Face recognition is a very important topic in data science and biometric security research areas. It has multiple applications in military, finance, and retail, to name a few. In t…