J. Salvador Sánchez

Strategies for learning in class imbalance problems

R. Barandela, J. Salvador Sánchez, Estellito Rangel · Pattern Recognition · 2003 · 572 citations

Artificial Intelligence, Engineering, Machine Learning +10

On the effectiveness of preprocessing methods when dealing with different levels of class imbalance

Vicente García, J. Salvador Sánchez, Ramón A. Mollineda · Knowledge-Based Systems · 2011 · 342 citations

Engineering, Data Science, Data Mining +8

On the k-NN performance in a challenging scenario of imbalance and overlapping

Vicente García, Ramón A. Mollineda, J. Salvador Sánchez · Pattern Analysis and Applications · 2007 · 215 citations

Network Science, Machine Learning, Data Science +9

Analysis of new techniques to obtain quality training sets

J. Salvador Sánchez · Pattern Recognition Letters · 2002 · 177 citations

Total Quality Management, Training System, Engineering +7

Prototype selection for the nearest neighbour rule through proximity graphs

J. Salvador Sánchez, Filiberto Pla, Francesc J. Ferri · Pattern Recognition Letters · 1997 · 153 citations

Engineering, Graph Theory, Data Science +13