Visualizing Convolutional Neural Networks to Improve Decision Support for Skin Lesion Classification

no code implementations • 11 Sep 2018 • Pieter Van Molle, Miguel De Strooper, Tim Verbelen, Bert Vankeirsbilck, Pieter Simoens, Bart Dhoedt

In this paper, we try to open the black box of the CNN by inspecting and visualizing the learned feature maps, in the field of dermatology.

General Classification Lesion Classification +1

Learning to Grasp from a Single Demonstration

no code implementations • 9 Jun 2018 • Pieter Van Molle, Tim Verbelen, Elias De Coninck, Cedric De Boom, Pieter Simoens, Bart Dhoedt

Learning-based approaches for robotic grasping using visual sensors typically require collecting a large size dataset, either manually labeled or by many trial and errors of a robotic manipulator in the real or simulated world.

Robotic Grasping

Decoupled Learning of Environment Characteristics for Safe Exploration

no code implementations • 9 Aug 2017 • Pieter Van Molle, Tim Verbelen, Steven Bohez, Sam Leroux, Pieter Simoens, Bart Dhoedt

However, when learning a task using reinforcement learning, the agent cannot distinguish the characteristics of the environment from those of the task.

reinforcement-learning Reinforcement Learning (RL) +1