Search Results for author: Abhinav Rajvanshi

Found 4 papers, 2 papers with code

Uncertainty Propagation through Trained Deep Neural Networks Using Factor Graphs

no code implementations10 Dec 2023 Angel Daruna, Yunye Gong, Abhinav Rajvanshi, Han-Pang Chiu, Yi Yao

Our implementation balances the benefits of sampling and analytical propagation techniques, which we believe, is a key factor in achieving performance improvements.

Unsupervised Domain Adaptation for Semantic Segmentation with Pseudo Label Self-Refinement

no code implementations25 Oct 2023 Xingchen Zhao, Niluthpol Chowdhury Mithun, Abhinav Rajvanshi, Han-Pang Chiu, Supun Samarasekera

Recent state-of-the-art (SOTA) UDA methods employ a teacher-student self-training approach, where a teacher model is used to generate pseudo-labels for the new data which in turn guide the training process of the student model.

Pseudo Label Semantic Segmentation +1

SayNav: Grounding Large Language Models for Dynamic Planning to Navigation in New Environments

1 code implementation8 Sep 2023 Abhinav Rajvanshi, Karan Sikka, Xiao Lin, Bhoram Lee, Han-Pang Chiu, Alvaro Velasquez

We evaluate SayNav on multi-object navigation (MultiON) task, that requires the agent to utilize a massive amount of human knowledge to efficiently search multiple different objects in an unknown environment.

Common Sense Reasoning Navigate

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