Search Results for author: Bharadwaj Veeravalli

Found 11 papers, 8 papers with code

Fus-MAE: A cross-attention-based data fusion approach for Masked Autoencoders in remote sensing

no code implementations5 Jan 2024 Hugo Chan-To-Hing, Bharadwaj Veeravalli

Self-supervised frameworks for representation learning have recently stirred up interest among the remote sensing community, given their potential to mitigate the high labeling costs associated with curating large satellite image datasets.

Contrastive Learning Representation Learning +1

ACT-Net: Asymmetric Co-Teacher Network for Semi-supervised Memory-efficient Medical Image Segmentation

1 code implementation5 Jul 2022 Ziyuan Zhao, Andong Zhu, Zeng Zeng, Bharadwaj Veeravalli, Cuntai Guan

While deep models have shown promising performance in medical image segmentation, they heavily rely on a large amount of well-annotated data, which is difficult to access, especially in clinical practice.

Image Segmentation Knowledge Distillation +3

Self-supervised Assisted Active Learning for Skin Lesion Segmentation

1 code implementation14 May 2022 Ziyuan Zhao, Wenjing Lu, Zeng Zeng, Kaixin Xu, Bharadwaj Veeravalli, Cuntai Guan

Label scarcity has been a long-standing issue for biomedical image segmentation, due to high annotation costs and professional requirements.

Active Learning Image Segmentation +5

A predictive analytics approach for stroke prediction using machine learning and neural networks

1 code implementation1 Mar 2022 Soumyabrata Dev, Hewei Wang, Chidozie Shamrock Nwosu, Nishtha Jain, Bharadwaj Veeravalli, Deepu John

Therefore, it is vital to study the interdependency of these risk factors in patients' health records and understand their relative contribution to stroke prediction.

Benchmarking BIG-bench Machine Learning +2

Connection Pruning for Deep Spiking Neural Networks with On-Chip Learning

no code implementations9 Oct 2020 Thao N. N. Nguyen, Bharadwaj Veeravalli, Xuanyao Fong

We applied our approach to a deep SNN with the Time To First Spike (TTFS) coding and has successfully achieved 2. 1x speed-up and 64% energy savings in the on-chip learning and reduced the network connectivity by 92. 83%, without incurring any accuracy loss.

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