arXiv subjects

Patryk Filipiak

Publications and source records attributed to Patryk Filipiak.

2 recordsLinked to original sources

arXiv2011

Self-Organizing Mixture Networks for Representation of Grayscale Digital Images

Self-Organizing Maps are commonly used for unsupervised learning purposes. This paper is dedicated to the certain modification of SOM called SOMN (Self-Organizing Mixture Networks) used as a mechanism for representing grayscale digital images. Any grayscale digital image regarded as a distribution function can be approximated by the corresponding Gaussian mixture. In this paper, the use of SOMN is proposed in order to obtain such approximations for input grayscale images in unsupervised manner.

cs.AI↗

arXiv2011

A Multiagent Simulation for Traffic Flow Management with Evolutionary Optimization

A traffic flow is one of the main transportation issues in nowadays industrialized agglomerations. Configuration of traffic lights is among the key aspects in traffic flow management. This paper proposes an evolutionary optimization tool that utilizes multiagent simulator in order to obtain accurate model. Even though more detailed studies are still necessary, a preliminary research gives an expectation for promising results.

cs.MA↗