IDA Machine Learning Seminars - Spring 2019
Wednesday, February 27, 3.15 pm, 2019Reliable Semi-Supervised Learning when Labels are Missing at Random
Dave Zachariah, Department of Information Technology, Division of Systems and Control, Uppsala University
Abstract: Semi-supervised learning methods are motivated by the availability of large datasets with unlabeled features in addition to labeled data. Unlabeled data is, however, not guaranteed to improve classification performance and has in fact been reported to impair the performance in certain cases. In this talk we discuss some fundamental limitations to semi-supervised learning and restrictive assumptions which result in unreliable classifiers. We also propose a learning approach that relaxes such assumptions and is capable of providing classifiers that reliably quantify the label uncertainty.
Location: Ada Lovelace (Visionen)
Organizer: Fredrik Lindsten
Wednesday, March 27, 3.15 pm, 2019TBA
Henrik Boström, Dept of Software and Computer Systems, KTH Royal Institute of Technology
Organizer: Oleg Sysoev
Wednesday, May 15, 3.15 pm, 2019 (Note the date)TBA
Florian T. Pokorny, Robotics, Perception and Learning Lab, KTH Royal Institute of Technology.
Organizer: Mattias Villani
Past SeminarsFall 2018 | Spring 2018 | Fall 2017 | Spring 2017 | Fall 2016 | Spring 2016 | Fall 2015
Spring 2015 | Fall 2014
The seminars are typically held every fourth Wednesday at 15.15-16.15 in Ada Lovelace (Visionen).
For further information, or if you want to be notified about the seminars by e-mail, please contact Mattias Villani.
Page responsible: Mattias Villani
Last updated: 2019-02-21