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Ivan G. Costa

2 papers hereh-index 293.1k citations95 works total

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

author position
  • middle author1
  • last author1

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • cs.LG2
same name
  • Ivan G. Costa — 1 paper, h 8

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

most citedClustering Validation with The Area Under Precision-Recall Curves

4 citations · 4 across the 1 of their papers we have counts for

collaborators

2 papers

cs.LG2023★ 4 cited

Clustering Validation with The Area Under Precision-Recall Curves

Pablo Andretta Jaskowiak, Ivan Gesteira Costa

Confusion matrices and derived metrics provide a comprehensive framework for the evaluation of model performance in machine learning. These are well-known and extensively employed…

cs.LG2020

The Area Under the ROC Curve as a Measure of Clustering Quality

Pablo Andretta Jaskowiak, Ivan Gesteira Costa, Ricardo José Gabrielli Barreto Campello

The Area Under the the Receiver Operating Characteristics (ROC) Curve, referred to as AUC, is a well-known performance measure in the supervised learning domain. Due to its compell…

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