SOAL: Second-order Online Active Learning

• Main Authors: HAO, Shuji, ZHAO, Peilin, LU, Jing, HOI, Steven C. H., MIAO, Chunyan, ZHANG, Chi
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2017
• Subjects: online learning; active learning; machine learning; Databases and Information Systems; Theory and Algorithms
• Online Access: https://ink.library.smu.edu.sg/sis_research/3446; https://ink.library.smu.edu.sg/context/sis_research/article/4447/viewcontent/SOAL.pdf
• Institution: Singapore Management University

This paper investigates the problem of online active learning for training classification models from sequentially arriving data. This is more challenging than conventional online learning tasks since the learner not only needs to figure out how to effectively update the classifier but also needs to...