Search Results for author: Navid Rajabi

Found 3 papers, 1 papers with code

Labeling Indoor Scenes with Fusion of Out-of-the-Box Perception Models

no code implementations17 Nov 2023 Yimeng Li, Navid Rajabi, Sulabh Shrestha, Md Alimoor Reza, Jana Kosecka

We aim to develop a cost-effective labeling approach to obtain pseudo-labels for semantic segmentation and object instance detection in indoor environments, with the ultimate goal of facilitating the training of lightweight models for various downstream tasks.

Object object-detection +3

Towards Grounded Visual Spatial Reasoning in Multi-Modal Vision Language Models

no code implementations18 Aug 2023 Navid Rajabi, Jana Kosecka

In this work, we show qualitatively (using explainability tools) and quantitatively (using object detectors) that the poor object localization "grounding" ability of the models is a contributing factor to the poor image-text matching performance.

Image-text matching Object Localization +4

Towards More Equitable Question Answering Systems: How Much More Data Do You Need?

1 code implementation ACL 2021 Arnab Debnath, Navid Rajabi, Fardina Fathmiul Alam, Antonios Anastasopoulos

Question answering (QA) in English has been widely explored, but multilingual datasets are relatively new, with several methods attempting to bridge the gap between high- and low-resourced languages using data augmentation through translation and cross-lingual transfer.

Cross-Lingual Transfer Data Augmentation +2

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