Search Results for author: Taeyeong Choi

Found 4 papers, 3 papers with code

Self-supervised Representation Learning for Reliable Robotic Monitoring of Fruit Anomalies

1 code implementation21 Sep 2021 Taeyeong Choi, Owen Would, Adrian Salazar-Gomez, Grzegorz Cielniak

Data augmentation can be a simple yet powerful tool for autonomous robots to fully utilise available data for selfsupervised identification of atypical scenes or objects.

Anomaly Detection Data Augmentation +1

Beyond Tracking: Using Deep Learning to Discover Novel Interactions in Biological Swarms

1 code implementation20 Aug 2021 Taeyeong Choi, Benjamin Pyenson, Juergen Liebig, Theodore P. Pavlic

Because the resulting predictive models are not based on human-understood predictors, we use explanatory modules (e. g., Grad-CAM) that combine information hidden in the latent variables of the deep-network model with the video data itself to communicate to a human observer which aspects of observed individual behaviors are most informative in predicting group behavior.

Adaptive Selection of Informative Path Planning Strategies via Reinforcement Learning

no code implementations14 Aug 2021 Taeyeong Choi, Grzegorz Cielniak

In our previous work, we designed a systematic policy to prioritize sampling locations to lead significant accuracy improvement in spatial interpolation by using the prediction uncertainty of Gaussian Process Regression (GPR) as "attraction force" to deployed robots in path planning.

GPR reinforcement-learning +3

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