کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
396188 | 666303 | 2007 | 13 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Self-organizing learning array and its application to economic and financial problems Self-organizing learning array and its application to economic and financial problems](/preview/png/396188.png)
A new self-organizing learning array (SOLAR) system has been implemented in software. It is an information theory based learning machine capable of handling a wide variety of classification problems. It has self-reconfigurable processing cells (neurons) and an evolvable system structure. Entropy based learning is performed locally at each neuron, where neural functions and connections that correspond to the minimum entropy are adaptively learned. By choosing connections for each neuron, the system sets up the wiring and completes its self-organization. SOLAR classifies input data based on weighted statistical information from all neurons. Unlike artificial neural networks, its multi-layer structure scales well to large systems capable of solving complex pattern recognition and classification tasks. This paper shows its application in economic and financial fields. A reference to influence diagrams is also discussed. Several prediction and classification cases are studied. The results have been compared with the existing methods.
Journal: Information Sciences - Volume 177, Issue 5, 1 March 2007, Pages 1180–1192