Search Results for author: Minoru Asada

Found 8 papers, 0 papers with code

Correspondence learning between morphologically different robots via task demonstrations

no code implementations20 Oct 2023 Hakan Aktas, Yukie Nagai, Minoru Asada, Erhan Oztop, Emre Ugur

To be specific, besides robots with similar morphologies with different degrees of freedom, we show that a fixed-based manipulator robot with joint control and a differential drive mobile robot can be addressed within the proposed framework.

Task 2

High-level Features for Resource Economy and Fast Learning in Skill Transfer

no code implementations18 Jun 2021 Alper Ahmetoglu, Emre Ugur, Minoru Asada, Erhan Oztop

To be concrete, in our simulation experiments, we either apply principal component analysis (PCA) or slow feature analysis (SFA) on the signals collected from the last hidden layer of a deep network while it performs a source task, and use these features for skill transfer in a new target task.

Decision Making

On the weight and density bounds of polynomial threshold functions

no code implementations6 Jul 2020 Erhan Oztop, Minoru Asada

In this report, we show that all n-variable Boolean function can be represented as polynomial threshold functions (PTF) with at most $0. 75 \times 2^n$ non-zero integer coefficients and give an upper bound on the absolute value of these coefficients.

Situated GAIL: Multitask imitation using task-conditioned adversarial inverse reinforcement learning

no code implementations1 Nov 2019 Kyoichiro Kobayashi, Takato Horii, Ryo Iwaki, Yukie Nagai, Minoru Asada

This study proposes an extended framework called situated GAIL (S-GAIL), in which a task variable is introduced to both the discriminator and generator of the GAIL framework.

Imitation Learning reinforcement-learning +1

Compensated Integrated Gradients to Reliably Interpret EEG Classification

no code implementations21 Nov 2018 Kazuki Tachikawa, Yuji Kawai, Jihoon Park, Minoru Asada

Integrated gradients are widely employed to evaluate the contribution of input features in classification models because it satisfies the axioms for attribution of prediction.

Classification EEG +1

On- and Off-Policy Monotonic Policy Improvement

no code implementations10 Oct 2017 Ryo Iwaki, Minoru Asada

Monotonic policy improvement and off-policy learning are two main desirable properties for reinforcement learning algorithms.

reinforcement-learning Reinforcement Learning (RL)

Where do goals come from? A Generic Approach to Autonomous Goal-System Development

no code implementations21 Oct 2014 Matthias Rolf, Minoru Asada

Goals express agents' intentions and allow them to organize their behavior based on low-dimensional abstractions of high-dimensional world states.

Dimensionality Reduction

Real-time face swapping as a tool for understanding infant self-recognition

no code implementations9 Dec 2011 Sao Mai Nguyen, Masaki Ogino, Minoru Asada

To study the preference of infants for contingency of movements and familiarity of faces during self-recognition task, we built, as an accurate and instantaneous imitator, a real-time face- swapper for videos.

Face Swapping Visual Tracking

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