Constructive algorithms for structure learning in feedforward neural networks for regression problems.
In this survey paper, we review the constructive algorithms for structure learning in feedforward neural networks for regression problems. The basic idea is to start with a small network, then add hidden units and weights incrementally until a satisfactory solution is found. By formulating the whole problem as a state-space search, we first describe the general issues in constructive algorithms, with special emphasis on the search strategy. A taxonomy, based on the differences in the state transition mapping, the training algorithm, and the network architecture, is then presented.
Kwok
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Dept. of Comput. Sci., Hong Kong Univ. of Sci. and Technol., Kowloon.
Yeung
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