Cano Sevilla, Francisco JoseMuntuate del Rio, A.Pérez Prados, A.2023-06-202023-06-2019960210-8054https://hdl.handle.net/20.500.14352/58378“First we analyze the variation produced in the value of the contingency coefficient by a pruning process in a decision tree T. Then we define a criterion that linearly combines the contingency coefficient and the simplicity index. Using this criterion, we propose a method for obtaining an optimum tree for each of the distinct values of the parameter � of the linear combination. To select the optimum tree from among those trees, we use the Chuprov coefficient, depending on the two measures considered for the quality of the tree.”spajournal articlehttp://www.idescat.cat/sort/questiio/questiiopdf/20.2.2.cano.pdfrestricted access519.226Árboles de decisiónProceso podaCoeficiente de contingenciaCoeficiente de TschuprowSimplicidadÁrbol óptimoTeoría de la decisión1209.04 Teoría y Proceso de decisión