Symbolic systems use symbols such as names, places, and concepts whch are manipulated by explicit rules. In contrast subsymbolic systems, such as neural networks use low-level representations such as the weights between nodes.
Used in Chap. 1: pages 2, 7; Chap. 6: page 85; Chap. 20: page 316; Chap. 21: page 331
Also known as symbolic AI