Search Results for author: Neelesh Kumar

Found 6 papers, 2 papers with code

Visual In-Context Learning for Few-Shot Eczema Segmentation

no code implementations28 Sep 2023 Neelesh Kumar, Oya Aran, Venugopal Vasudevan

Our result also paves the way for developing inclusive solutions that can cater to minorities in the demographics who are typically heavily under-represented in the training data.

In-Context Learning Segmentation

BioGrad: Biologically Plausible Gradient-Based Learning for Spiking Neural Networks

no code implementations27 Oct 2021 Guangzhi Tang, Neelesh Kumar, Ioannis Polykretis, Konstantinos P. Michmizos

We propose a biologically plausible gradient-based learning algorithm for SNN that is functionally equivalent to backprop, while adhering to all three neuromorphic principles.

Deep Reinforcement Learning with Population-Coded Spiking Neural Network for Continuous Control

1 code implementation19 Oct 2020 Guangzhi Tang, Neelesh Kumar, Raymond Yoo, Konstantinos P. Michmizos

Here, we propose a population-coded spiking actor network (PopSAN) trained in conjunction with a deep critic network using deep reinforcement learning (DRL).

Continuous Control OpenAI Gym +2

Reinforcement co-Learning of Deep and Spiking Neural Networks for Energy-Efficient Mapless Navigation with Neuromorphic Hardware

1 code implementation2 Mar 2020 Guangzhi Tang, Neelesh Kumar, Konstantinos P. Michmizos

Here, we propose a neuromorphic approach that combines the energy-efficiency of spiking neural networks with the optimality of DRL and benchmark it in learning control policies for mapless navigation.

Representation Learning

Deep Learning of Movement Intent and Reaction Time for EEG-informed Adaptation of Rehabilitation Robots

no code implementations18 Feb 2020 Neelesh Kumar, Konstantinos P. Michmizos

Here, we propose a deep convolutional neural network (CNN) that uses electroencephalography (EEG) as an objective measurement of two kinematics components that are typically used to assess motor learning and thereby adaptation: i) the intent to initiate a goal-directed movement, and ii) the reaction time (RT) of that movement.

Binary Classification EEG

Machine Learning for Motor Learning: EEG-based Continuous Assessment of Cognitive Engagement for Adaptive Rehabilitation Robots

no code implementations18 Feb 2020 Neelesh Kumar, Konstantinos P. Michmizos

Although cognitive engagement (CE) is crucial for motor learning, it remains underutilized in rehabilitation robots, partly because its assessment currently relies on subjective and gross measurements taken intermittently.

BIG-bench Machine Learning EEG

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