Search Results for author: Heinke Hihn

Found 7 papers, 2 papers with code

Hierarchically Structured Task-Agnostic Continual Learning

1 code implementation14 Nov 2022 Heinke Hihn, Daniel A. Braun

Due to the general formulation based on generic utility functions, we can apply this optimality principle to a large variety of learning problems, including supervised learning, reinforcement learning, and generative modeling.

Continual Learning reinforcement-learning +1

Mixture-of-Variational-Experts for Continual Learning

1 code implementation25 Oct 2021 Heinke Hihn, Daniel A. Braun

One weakness of machine learning algorithms is the poor ability of models to solve new problems without forgetting previously acquired knowledge.

Continual Learning Domain-IL Continual Learning +5

Binary Classification: Counterbalancing Class Imbalance by Applying Regression Models in Combination with One-Sided Label Shifts

no code implementations30 Nov 2020 Peter Bellmann, Heinke Hihn, Daniel A. Braun, Friedhelm Schwenker

In the current study, we focus on binary, imbalanced classification tasks, i. e.~binary classification tasks in which one of the two classes is under-represented (minority class) in comparison to the other class (majority class).

Binary Classification Classification +3

Specialization in Hierarchical Learning Systems

no code implementations3 Nov 2020 Heinke Hihn, Daniel A. Braun

Joining multiple decision-makers together is a powerful way to obtain more sophisticated decision-making systems, but requires to address the questions of division of labor and specialization.

Decision Making Density Estimation +1

Hierarchical Expert Networks for Meta-Learning

no code implementations ICML Workshop LifelongML 2020 Heinke Hihn, Daniel A. Braun

The goal of meta-learning is to train a model on a variety of learning tasks, such that it can adapt to new problems within only a few iterations.

Image Classification Meta-Learning +3

An Information-theoretic On-line Learning Principle for Specialization in Hierarchical Decision-Making Systems

no code implementations26 Jul 2019 Heinke Hihn, Sebastian Gottwald, Daniel A. Braun

We demonstrate the approach for decision-making problems whose complexity exceeds the capabilities of individual decision-makers, but can be solved by combining the decision-makers optimally.

Decision Making

Bounded Rational Decision-Making with Adaptive Neural Network Priors

no code implementations4 Sep 2018 Heinke Hihn, Sebastian Gottwald, Daniel A. Braun

Bounded rationality investigates utility-optimizing decision-makers with limited information-processing power.

Decision Making

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