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G. Cavalcanti

19 papers hereh-index 314.5k citations223 works total

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

author position
  • middle author10
  • last author8

Across the 18 of 19 papers where every author was matched, so the position is known.

fields
  • cs.LG15
  • stat.ML2
  • cs.CL1
  • cs.CV1
same name
  • G. Cavalcanti — 5 papers, h 18

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

activity
20182025
most citedSelecting and combining complementary feature representations and classifiers for hate speech detection

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

collaborators
Showing stat.MLShow all

2 papers · 1 filter

stat.ML2018

Dynamic Ensemble Selection VS K-NN: why and when Dynamic Selection obtains higher classification performance?

Rafael M. O. Cruz, Hiba H. Zakane, Robert Sabourin +1

Multiple classifier systems focus on the combination of classifiers to obtain better performance than a single robust one. These systems unfold three major phases: pool generation,…

stat.ML2018

On dynamic ensemble selection and data preprocessing for multi-class imbalance learning

Rafael M. O. Cruz, Robert Sabourin, George D. C. Cavalcanti

Class-imbalance refers to classification problems in which many more instances are available for certain classes than for others. Such imbalanced datasets require special attention…

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