Search Results for author: Kiran Lekkala

Found 8 papers, 1 papers with code

Value Explicit Pretraining for Learning Transferable Representations

no code implementations19 Dec 2023 Kiran Lekkala, Henghui Bao, Sumedh Sontakke, Laurent Itti

We propose Value Explicit Pretraining (VEP), a method that learns generalizable representations for transfer reinforcement learning.

Transfer Reinforcement Learning Visual Navigation

Evaluating Pretrained models for Deployable Lifelong Learning

no code implementations22 Nov 2023 Kiran Lekkala, Eshan Bhargava, Yunhao Ge, Laurent Itti

We create a novel benchmark for evaluating a Deployable Lifelong Learning system for Visual Reinforcement Learning (RL) that is pretrained on a curated dataset, and propose a novel Scalable Lifelong Learning system capable of retaining knowledge from the previously learnt RL tasks.

Atari Games Few-Shot Class-Incremental Learning +2

Bird's Eye View Based Pretrained World model for Visual Navigation

no code implementations28 Oct 2023 Kiran Lekkala, Chen Liu, Laurent Itti

We trained the model using data from a Differential drive robot in the CARLA simulator.

Navigate Visual Navigation

Lightweight Learner for Shared Knowledge Lifelong Learning

1 code implementation24 May 2023 Yunhao Ge, Yuecheng Li, Di wu, Ao Xu, Adam M. Jones, Amanda Sofie Rios, Iordanis Fostiropoulos, Shixian Wen, Po-Hsuan Huang, Zachary William Murdock, Gozde Sahin, Shuo Ni, Kiran Lekkala, Sumedh Anand Sontakke, Laurent Itti

We propose a new Shared Knowledge Lifelong Learning (SKILL) challenge, which deploys a decentralized population of LL agents that each sequentially learn different tasks, with all agents operating independently and in parallel.

Image Classification

What can we learn from misclassified ImageNet images?

no code implementations20 Jan 2022 Shixian Wen, Amanda Sofie Rios, Kiran Lekkala, Laurent Itti

Hence, we propose a two-stage Super-Sub framework, and demonstrate that: (i) The framework improves overall classification performance by 3. 3%, by first inferring a superclass using a generalist superclass-level network, and then using a specialized network for final subclass-level classification.

Quantization

Shaped Policy Search for Evolutionary Strategies using Waypoints

no code implementations30 May 2021 Kiran Lekkala, Laurent Itti

In this paper, we try to improve exploration in Blackbox methods, particularly Evolution strategies (ES), when applied to Reinforcement Learning (RL) problems where intermediate waypoints/subgoals are available.

reinforcement-learning Reinforcement Learning (RL)

Attentive Feature Reuse for Multi Task Meta learning

no code implementations12 Jun 2020 Kiran Lekkala, Laurent Itti

Our method improves performance on new, previously unseen environments, and is 1. 5x faster than standard existing meta learning methods using similar architectures.

Depth Estimation General Classification +3

Cannot find the paper you are looking for? You can Submit a new open access paper.