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researcher

Alex A. Freitas

3 papers here

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • last author3

Across the 3 of 3 papers where every author was matched, so the position is known.

fields
  • cs.LG2
  • cs.NE1
ORCID 0000-0001-9825-4700

identity via Semantic Scholar / OpenAlex

activity
20232025
most citedFair Feature Selection: A Comparison of Multi-Objective Genetic Algorithms

1 citations · 2 across the 3 of their papers we have counts for

collaborators

3 papers

cs.NE2025

A Novel Multi-Objective Evolutionary Algorithm for Counterfactual Generation

Gabriel Doyle-Finch, Alex A. Freitas

Machine learning algorithms that learn black-box predictive models (which cannot be directly interpreted) are increasingly used to make predictions affecting the lives of people. I…

cs.LG2024★ 1 cited

Automated Machine Learning for Positive-Unlabelled Learning

Jack D. Saunders, Alex A. Freitas

Positive-Unlabelled (PU) learning is a growing field of machine learning that aims to learn classifiers from data consisting of labelled positive and unlabelled instances, which ca…

cs.LG2023★ 1 cited

Fair Feature Selection: A Comparison of Multi-Objective Genetic Algorithms

James Brookhouse, Alex Freitas

Machine learning classifiers are widely used to make decisions with a major impact on people's lives (e.g. accepting or denying a loan, hiring decisions, etc). In such applications…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.