1 code implementation • 2 Oct 2023 • Yongshuo Zong, Tingyang Yu, Bingchen Zhao, Ruchika Chavhan, Timothy Hospedales
Large language and vision-language models are rapidly being deployed in practice thanks to their impressive capabilities in instruction following, in-context learning, and so on.
1 code implementation • CVPR 2023 • Ondrej Bohdal, Yinbing Tian, Yongshuo Zong, Ruchika Chavhan, Da Li, Henry Gouk, Li Guo, Timothy Hospedales
Meta-learning and other approaches to few-shot learning are widely studied for image recognition, and are increasingly applied to other vision tasks such as pose estimation and dense prediction.
1 code implementation • 24 Feb 2023 • Ruchika Chavhan, Henry Gouk, Jan Stuehmer, Calum Heggan, Mehrdad Yaghoobi, Timothy Hospedales
Contrastive self-supervised learning methods famously produce high quality transferable representations by learning invariances to different data augmentations.
no code implementations • ICCV 2023 • Ruchika Chavhan, Henry Gouk, Da Li, Timothy Hospedales
Notably, the augmentations used in both supervised and self-supervised training lead to features with high invariance to spatial and appearance transformations.
no code implementations • 17 Jul 2022 • Ruchika Chavhan, Henry Gouk, Jan Stühmer, Timothy Hospedales
Providing invariances in a given learning task conveys a key inductive bias that can lead to sample-efficient learning and good generalisation, if correctly specified.
no code implementations • 28 Dec 2021 • Sayan Rakshit, Anwesh Mohanty, Ruchika Chavhan, Biplab Banerjee, Gemma Roig, Subhasis Chaudhuri
Inspired by the notion of generative feature replay, we propose a novel framework called Feature Replay based Incremental Domain Adaptation (FRIDA) which leverages a new incremental generative adversarial network (GAN) called domain-generic auxiliary classification GAN (DGAC-GAN) for producing domain-specific feature representations seamlessly.
Generative Adversarial Network Unsupervised Domain Adaptation
no code implementations • 5 Oct 2020 • Ruchika Chavhan, Biplab Banerjee, Xiao Xiang Zhu, Subhasis Chaudhuri
We deal with the problem of generating textual captions from optical remote sensing (RS) images using the notion of deep reinforcement learning.