1 code implementation • 5 Sep 2023 • David Levin, Gonen Singer
This paper introduces a novel graph-based filter method for automatic feature selection (abbreviated as GB-AFS) for multi-class classification tasks.
no code implementations • 3 Mar 2023 • Shir Friedman, Gonen Singer, Neta Rabin
We aim to drastically reduce the number of selected features, in order to create a sketch of the original data that codes valuable information for the classification task.
no code implementations • 19 Jul 2022 • Danit Shifman Abukasis, Izack Cohen, Xiaochen Xian, Kejun Huang, Gonen Singer
Resource-constrained classification tasks are common in real-world applications such as allocating tests for disease diagnosis, hiring decisions when filling a limited number of positions, and defect detection in manufacturing settings under a limited inspection budget.
no code implementations • 14 Nov 2021 • Ohad Volk, Gonen Singer
We design a new adaptive learning algorithm for misclassification cost problems that attempt to reduce the cost of misclassified instances derived from the consequences of various errors.