no code implementations • 25 Mar 2024 • Busra Asan, Abdullah Akgül, Alper Unal, Melih Kandemir, Gozde Unal
Seasonal forecasting is a crucial task when it comes to detecting the extreme heat and colds that occur due to climate change.
no code implementations • 7 Jul 2023 • Nicklas Werge, Abdullah Akgül, Melih Kandemir
We propose a novel Bayesian-Optimistic Frequentist Upper Confidence Bound (BOF-UCB) algorithm for stochastic contextual linear bandits in non-stationary environments.
no code implementations • 30 Jan 2023 • Bahareh Tasdighi, Abdullah Akgül, Kenny Kazimirzak Brink, Melih Kandemir
Actor-critic algorithms address the dual goals of reinforcement learning (RL), policy evaluation and improvement, via two separate function approximators.
1 code implementation • 22 Jun 2022 • Atahan Ozer, Kadir Burak Buldu, Abdullah Akgül, Gozde Unal
Federated Learning enables multiple data centers to train a central model collaboratively without exposing any confidential data.
no code implementations • 2 Mar 2022 • Abdullah Akgül, Gozde Unal, Melih Kandemir
We study the problem of fitting a model to a dynamical environment when new modes of behavior emerge sequentially.
2 code implementations • ICLR 2022 • Melih Kandemir, Abdullah Akgül, Manuel Haussmann, Gozde Unal
A probabilistic classifier with reliable predictive uncertainties i) fits successfully to the target domain data, ii) provides calibrated class probabilities in difficult regions of the target domain (e. g.\ class overlap), and iii) accurately identifies queries coming out of the target domain and rejects them.