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Probability Density Estimation Using Adaptive Activation Function Neurons |
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| Authors: | Fiori Simone Bucciarelli Paolo |
| Affiliation: | (1) Neural Networks and Adaptive System Research Group, Dept. of Industrial Engineering, University of Perugia, Perugia, Italy;(2) Zentral Institut für Biomedizinische Technik, University of Ulm, Ulm, Germany |
| Abstract: | In this paper we deal with the problem of approximating the probability density function of a signal by means of adaptive activation function neurons. We compare the proposed approach to the one based on a mixture of kernels and show through computer simulations that comparable results may be obtained with limited expense in computational efforts. |
| Keywords: | adaptive activation function neurons cumulative distribution function differential entropy probability density function stochastic gradient |
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