SELM: Siamese Extreme Learning Machine with Application to Face Biometrics

no code implementations • 6 Aug 2021 • Wasu Kudisthalert, Kitsuchart Pasupa, Aythami Morales, Julian Fierrez

For these reasons, we propose and develop a Siamese Extreme Learning Machine (SELM).

Face Verification

Convolutional Neural Networks based Focal Loss for Class Imbalance Problem: A Case Study of Canine Red Blood Cells Morphology Classification

no code implementations • 10 Jan 2020 • Kitsuchart Pasupa, Supawit Vatathanavaro, Suchat Tungjitnob

In other words, the focal loss function truly enabled the CNNs models to be less biased towards the majority class than the cross-entropy did in the classification task of imbalanced dog red blood cell data.

General Classification Morphology classification

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