10 citations · 10 across the 2 of their papers we have counts for
2 papers
cs.LG2023
An evaluation framework for dimensionality reduction through sectional curvature
Raúl Lara-Cabrera, Ángel González-Prieto, Diego Pérez-López +2
Unsupervised machine learning lacks ground truth by definition. This poses a major difficulty when designing metrics to evaluate the performance of such algorithms. In sharp contra…
cs.CY2023★ 10 cited
Using 3D printed badges to improve student performance and reduce dropout rates in STEM higher education
Raúl Lara-Cabrera, Fernando Ortega, Edgar Talavera +1
Students' perception of excessive difficulty in STEM degrees lowers their motivation and therefore affects their performance. According to prior research, the use of gamification t…