Search Results for author: Uzay Kaymak

Found 8 papers, 1 papers with code

Making sense of violence risk predictions using clinical notes

no code implementations29 Apr 2022 Pablo Mosteiro, Emil Rijcken, Kalliopi Zervanou, Uzay Kaymak, Floortje Scheepers, Marco Spruit

Violence risk assessment in psychiatric institutions enables interventions to avoid violence incidents.

Topic Models

Machine Learning for Violence Risk Assessment Using Dutch Clinical Notes

no code implementations28 Apr 2022 Pablo Mosteiro, Emil Rijcken, Kalliopi Zervanou, Uzay Kaymak, Floortje Scheepers, Marco Spruit

We explore conventional and deep machine learning methods to assess violence risk in psychiatric patients using practitioner notes.

BIG-bench Machine Learning

Automated Reinforcement Learning: An Overview

no code implementations13 Jan 2022 Reza Refaei Afshar, Yingqian Zhang, Joaquin Vanschoren, Uzay Kaymak

Automated RL provides a framework in which different components of RL including MDP modeling, algorithm selection and hyper-parameter optimization are modeled and defined automatically.

Decision Making reinforcement-learning +1

Algorithms for slate bandits with non-separable reward functions

no code implementations21 Apr 2020 Jason Rhuggenaath, Alp Akcay, Yingqian Zhang, Uzay Kaymak

In this paper, we study a slate bandit problem where the function that determines the slate-level reward is non-separable: the optimal value of the function cannot be determined by learning the optimal action for each slot.

Towards Multi-perspective conformance checking with fuzzy sets

no code implementations29 Jan 2020 Sicui Zhang, Laura Genga, Hui Yan, Xudong Lu, Huilong Duan, Uzay Kaymak

This affects the quality of the provided diagnostics, especially when there exists some tolerance with respect to reasonably small violations, and hampers the flexibility of the process.

Management

Remaining Useful Lifetime Prediction via Deep Domain Adaptation

no code implementations17 Jul 2019 Paulo R. de O. da Costa, Alp Akcay, Yingqian Zhang, Uzay Kaymak

We propose a Domain Adversarial Neural Network (DANN) approach to learn domain-invariant features that can be used to predict the RUL in the target domain.

Domain Adaptation Management +2

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