Loss weight adaptive multi-task learning based optical performance monitor for multiple parameters estimationJan 1, 2019ยทZhenming Yu,Zhiquan Wan,Liang Shu,Shaohua HuYilun Zhao,Jing Zhang,Kun Xuยท 0 min read PDF Cite URLTypeJournal articlePublicationOptics ExpressLast updated on Sep 9, 2026 AuthorsYilun ZhaoPhD Student ← Intelligent optical performance monitor using multi-task learning based artificial neural network Jan 1, 2019