Hung HungWu P.Tu I.Huang S.2022-04-292022-04-2920120006-3444https://www.scopus.com/inward/record.uri?eid=2-s2.0-84865487240&doi=10.1093%2fbiomet%2fass019&partnerID=40&md5=999877fa06c78f4548c9a84e1f94e8d0https://scholars.lib.ntu.edu.tw/handle/123456789/609090On multilinear principal component analysis of order-two tensorsjournal article10.1093/biomet/ass0192-s2.0-84865487240