On Improving the Performance of Glitch Classification for Gravitational Wave Detection by using Generative Adversarial Networks

no code implementations • 8 Jul 2022 • Jianqi Yan, Alex P. Leung, David C. Y. Hui

We show that the proposed method can provide an alternative to transfer learning for the classification of spectrograms using deep networks, i. e. using a high-resolution GAN for data augmentation instead.

Classification Data Augmentation +2

PinView: Implicit Feedback in Content-Based Image Retrieval

no code implementations • 2 Oct 2014 • Zakria Hussain, Arto Klami, Jussi Kujala, Alex P. Leung, Kitsuchart Pasupa, Peter Auer, Samuel Kaski, Jorma Laaksonen, John Shawe-Taylor

It then retrieves images with a specialized online learning algorithm that balances the tradeoff between exploring new images and exploiting the already inferred interests of the user.

Content-Based Image Retrieval Retrieval