6 citations · 9 across the 4 of their papers we have counts for
4 papers
Optimization of Inter-group Criteria for Clustering with Minimum Size Constraints
Eduardo S. Laber, Lucas Murtinho
Internal measures that are used to assess the quality of a clustering usually take into account intra-group and/or inter-group criteria. There are many papers in the literature tha…
Shallow decision trees for explainable -means clustering
Eduardo Laber, Lucas Murtinho, Felipe Oliveira
A number of recent works have employed decision trees for the construction of explainable partitions that aim to minimize the -means cost function. These works, however, largely…
On the price of explainability for some clustering problems
Eduardo Laber, Lucas Murtinho
The price of explainability for a clustering task can be defined as the unavoidable loss,in terms of the objective function, if we force the final partition to be explainable. Here…
Minimization of Gini impurity via connections with the k-means problem
Eduardo Sany Laber, Lucas Murtinho
The Gini impurity is one of the measures used to select attribute in Decision Trees/Random Forest construction. In this note we discuss connections between the problem of computing…