7 citations · 17 across the 9 of their papers we have counts for
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stat.ME2023★ 6 cited
Biarchetype analysis: simultaneous learning of observations and features based on extremes
Aleix Alcacer, Irene Epifanio, Ximo Gual-Arnau
We introduce a novel exploratory technique, termed biarchetype analysis, which extends archetype analysis to simultaneously identify archetypes of both observations and features. T…
stat.ME2023★ 7 cited
Ordinal classification for interval-valued data and interval-valued functional data
Aleix Alcacer, Marina Martínez-Garcia, Irene Epifanio
The aim of ordinal classification is to predict the ordered labels of the output from a set of observed inputs. Interval-valued data refers to data in the form of intervals. For th…