Search Results for author: Gonen Singer

Found 4 papers, 1 papers with code

Graph-Based Automatic Feature Selection for Multi-Class Classification via Mean Simplified Silhouette

1 code implementation5 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.

feature selection Multi-class Classification

Graph-based Extreme Feature Selection for Multi-class Classification Tasks

no code implementations3 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.

Dimensionality Reduction feature selection +1

Adaptive Learning for the Resource-Constrained Classification Problem

no code implementations19 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.

Classification Defect Detection

Adaptive Cost-Sensitive Learning in Neural Networks for Misclassification Cost Problems

no code implementations14 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.

Binary Classification

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