The Cascade-Correlation Learning Architecture

Cascade-Correlation is a new architecture and supervised learning algorithm forartificial neural networks. Instead of just adjusting the weights in a network of fixed topology. Cascade-Correlation begins with a minimal network,then automatically trains and adds new hidden units one by one, creating a multi-layer structure. Once a new hidden unit has been added to the network, its input-side weights are frozen. This unit then becomes a permanent feature-detector in the network, available for producing outputs or for creating other, more complex feature detectors. TheCascade-Correlation architecture has several advantages over existing algorithms: it learns very quickly, the network .determines