Reducing classifier overconfidence against adversaries through graph algorithms

Teixeira, Leonardo; Jalaian, Brian; Ribeiro, Bruno

doi:10.1007/s10994-023-06307-y

Cited by 1 publication

(1 citation statement)

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“…While there are no prior works in the context of link prediction, a few works have tackled the issue for GNNbased node classification. Teixeira et al [25] first pointed to the issue of miscalibration of GNNs. Wang et al [7] highlighted an overall underconfident behavior and proposed CaGCN, a method that leverages node embeddings from auxiliary GNN temperature scales, outperforming off-the-shelf calibration strategies.…”

Section: Related Workmentioning

confidence: 99%

Active Methodologies in Bilingual and Bicultural Education in the Course of Letters Libras of the Federal University of Ceará: perception of students

Nascimento¹,

Marques²,

Munguba³

2023

Methodology Focused on the Area of Interdisciplinarity- V1

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The present study adopted the objective of describing the perception of students of the bachelor's degree course in Libras Letters of the Federal University of Ceará regarding the use of active methodologies in the mediation of bilingual and bicultural education. This is a Survey, a qualitative descriptive study, conducted from September 10 to 30, 2020, with 24 students. The inclusion criterion adopted the condition of having experienced the methodologies active in learning mediation in the period 2018.1 to 2019.2, in at least one of the five disciplines defined. The sampling of 24 respondents was intentional in the universe of 64 students who were distributed in 6 (25%) deaf and 18 (75%) listeners. A mixed digital questionnaire was applied through the Google Forms platform, containing 10 closed and 2 open questions, all in Portuguese and Libras, for each of the seven active methodologies techniques. The results point to the effectiveness of techniques in the teaching and learning process of bilingual classes, especially in the consolidation of student autonomy and the development of criticality. Research is suggested to evaluate, in the same way, the student's perception of the use of Active Methodologies as learning assessment strategies.

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Section: Related Workmentioning

confidence: 99%