Automated Answer Validation using Text Similarity
Balaji Ganesan, Arjun Ravikumar, et al.
ICON 2023
Satyen Kale from IBM T.J. Watson Research Center shares his views on the commentary entitled 'online optimization with gradual variations'. The commentary is a result of the combination of two papers where both explore whether it is possible to obtain regret bounds in various online learning settings that depend on some notion of variation in the costs instead of the number of period. These papers give similar algorithms for this problem and obtain very similar results, despite the analysis being different. A group of researchers gives a unified framework to obtain such regret bounds for three specific cases of convex optimization (OCO), such as online linear optimization, online learning with experts, and online expconcave optimization, while another group of researchers gives two algorithms obtaining such regret bounds for general online OCO.
Balaji Ganesan, Arjun Ravikumar, et al.
ICON 2023
Matthew Arnold, David Piorkowski, et al.
IBM J. Res. Dev
Gang Liu, Michael Sun, et al.
ICLR 2025
Masami Akamine, Jitendra Ajmera
IEICE Trans Inf Syst