Tensor factorization for low-rank tensor completion

• Main Authors: ZHOU, Pan, LU, Canyi, LIN, Zhouchen, ZHANG, Chao
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: Tensor Factorization; Tensor Completion; Lowrank Factorization; Databases and Information Systems
• Online Access: https://ink.library.smu.edu.sg/sis_research/9057; https://ink.library.smu.edu.sg/context/sis_research/article/10060/viewcontent/2017_TIP_TCTF.pdf
• Institution: Singapore Management University

Recently, a tensor nuclear norm (TNN) based method [1] was proposed to solve the tensor completion problem, which has achieved state-of-the-art performance on image and video inpainting tasks. However, it requires computing tensor singular value decomposition (t-SVD), which costs much computation an...