First-order theory refinement using neural networks is still an open problem. Towards a solution to this problem, we use inductive logic programming techniques to introduce FOCA, a First-Order extension of the Cascade ARTMAP system. To present such a first-order extension of Cascade ARTMAP, we: a) modify the network structure to handle first-order objects; b) define first-order versions of the main functions that guide all Cascade ARTMAP dynamics, the choice and match functions; c) define a first-order version of the propositional learning algorithm to approximate Plotkin's least general generalization. Preliminary results indicate that our initial goal of learning logic programs using neural networks can be achieved.
CITATION STYLE
Basilio, R., Zaverucha, G., & Barbosa, V. C. (2001). Learning logic programs with neural networks. In Lecture Notes in Artificial Intelligence (Subseries of Lecture Notes in Computer Science) (Vol. 2157, pp. 15–26). Springer Verlag. https://doi.org/10.1007/3-540-44797-0_2
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