Espitia-Cuchango, Helbert Eduardo, Colombia

• Vol 16 No 2 (2019) - Research and Innovation Articles
  Gender classification based on voice signals using fuzzy models and optimization algorithms
  Abstract  PDF (Español (España))
• Vol 12 No 1 (2015) - Case Study
  Analysis of day-effect in the Colombian stock market using self-organizing maps
  Abstract  PDF (Español (España))
• Vol 14 No 2 (2017) - Research and Innovation Articles
  Implementation of an algorithm for users identification considering physiological problems affecting the speech
  Abstract  PDF (Español (España))