Marija Prokopijević¹, Aleksandar Stančić², Jelena Vasiljević^1,2, Željko Stojković¹, Goran Dimić¹, Jelena Sopta², Dalibor Ristić² and Dhinaharan Nagamalai³, ¹University of Belgrade, Serbia, ²Union University, Serbia and ³Wireill, Australia

Neural networks have been known for a long time as a tool for different types of classification, but only just in the last decade they have showed their entire power. Along with appearing of hardware that is capable to support demanding matrix operations and parallel algorithms, the neural network, as a universal function approximation framework, turns out to be the most successful classification method widely used in all fields of science. On the other side, multifractal (MF) approach is an efficient way for quantitative description of complex structures [1] such as metastatic carcinoma, which recommends this method as an accurate tool for medical diagnostics. The only part that is missing is classification method. The goal of this research is to describe and apply a feed-forward neural network as an auxiliary diagnostic method for classification of multifractal parameters in order to determine primary cancer.

Classification, Metastasis, Multifractal Analysis, Neural Networks