no code implementations • 23 Aug 2023 • Purnima Kamath, Chitralekha Gupta, Lonce Wyse, Suranga Nanayakkara
By using a few synthetic examples to indicate the presence or absence of a semantic attribute, we infer the guidance vectors in the latent space of the StyleGAN to control that attribute during generation.
no code implementations • 6 Jun 2023 • Elliott Wen, Chitralekha Gupta, Prasanth Sasikumar, Mark Billinghurst, James Wilmott, Emily Skow, Arindam Dey, Suranga Nanayakkara
Researchers have used machine learning approaches to identify motion sickness in VR experience.
no code implementations • 23 Apr 2023 • Chitralekha Gupta, Purnima Kamath, Yize Wei, Zhuoyao Li, Suranga Nanayakkara, Lonce Wyse
In this paper, we propose a data-driven approach to train a Generative Adversarial Network (GAN) conditioned on "soft-labels" distilled from the penultimate layer of an audio classifier trained on a target set of audio texture classes.
1 code implementation • 6 Oct 2022 • Shamane Siriwardhana, Rivindu Weerasekera, Elliott Wen, Tharindu Kaluarachchi, Rajib Rana, Suranga Nanayakkara
We propose \textit{RAG-end2end}, an extension to RAG, that can adapt to a domain-specific knowledge base by updating all components of the external knowledge base during training.
1 code implementation • 22 Jun 2021 • Shamane Siriwardhana, Rivindu Weerasekera, Elliott Wen, Suranga Nanayakkara
In this paper, we illustrate how to fine-tune the entire Retrieval Augment Generation (RAG) architecture in an end-to-end manner.
Ranked #2 on Question Answering on SQuAD
1 code implementation • Interspeech 2020 • Shamane Siriwardhana, Andrew Reis, Rivindu Weerasekera, Suranga Nanayakkara
Multimodal emotion recognition from speech is an important area in affective computing.
1 code implementation • 15 Aug 2020 • Shamane Siriwardhana, Andrew Reis, Rivindu Weerasekera, Suranga Nanayakkara
Multimodal emotion recognition from speech is an important area in affective computing.
2 code implementations • 18 Aug 2019 • Shamane Siriwardhana, Rivindu Weerasakera, Denys J. C. Matthies, Suranga Nanayakkara
In this paper, we show how novel transfer reinforcement learning techniques can be applied to the complex task of target driven navigation using the photorealistic AI2THOR simulator.
no code implementations • 27 Nov 2018 • Shamane Siriwardhana, Rivindu Weerasekera, Suranga Nanayakkara
Being able to navigate to a target with minimal supervision and prior knowledge is critical to creating human-like assistive agents.