Classification Confusion within Nefclass Caused by Feature Value Skewness in Multi-dimensional Datasets Topics: Learning and Adaptive Fuzzy Systems; Neuro-Fuzzy Systems; Pattern Recognition: Fuzzy Clustering and Classifiers; Soft Computing and Intelligent Agents In Proceedings of the 8th International Joint Conference on Computational Intelligence - Volume 0IJCCI, 21-29, 2016 , Porto, Portugal