• openAccess   Associative learning on imbalanced environments: An empirical study 

      Cleofás Sánchez, Laura; Sánchez Garreta, Josep Salvador; García, V.; Valdovinos Rosas, Rosa María Elsevier (2015-10)
      Associative memories have emerged as a powerful computational neural network model for several pattern classification problems. Like most traditional classifiers, these models assume that the classes share similar prior ...
    • openAccess   Financial distress prediction using the hybrid associative memory with translation 

      Cleofás Sánchez, Laura; García, Vicente; Marqués Marzal, Ana Isabel; Sánchez Garreta, Josep Salvador Elsevier (2016)
      This paper presents an alternative technique for financial distress prediction systems. The method is based on a type of neural network, which is called hybrid associative memory with translation. While many different ...
    • openAccess   Gene selection and disease prediction from gene expression data using a two-stage hetero-associative memory 

      Cleofás Sánchez, Laura; Sánchez Garreta, Josep Salvador; García, Vicente Springer Verlag (2019)
      In general, gene expression microarrays consist of a vast number of genes and very few samples, which represents a critical challenge for disease prediction and diagnosis. This paper develops a two-stage algorithm that ...