Tsou, Y.-L.Y.-L.TsouHSUAN-TIEN LIN2020-05-042020-05-042019https://scholars.lib.ntu.edu.tw/handle/123456789/488509Annotation cost-sensitive active learning by tree samplingjournal article10.1007/s10994-019-05781-7https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064341289&doi=10.1007%2fs10994-019-05781-7&partnerID=40&md5=87ae7b9926459b2d90c912cd88e9b56f