TY - JOUR AU - Torra, Vicenç AB - Fuzzy rule‐based systems are nowadays one of the most successful applications of fuzzy sets and fuzzy logic. Most applications use a flat set of fuzzy rules. However, in complex applications with a large set of variables, it is not appropriate to define the system with a flat set of rules because, among other problems, the number of rules increases exponentially with the number of variables. Hierarchical fuzzy systems are one of the alternatives presented in the literature to overcome this problem. In this article we review the latest results related with this type of fuzzy system. © 2002 Wiley Periodicals, Inc. TI - A review of the construction of hierarchical fuzzy systems JF - International Journal of Intelligent Systems DO - 10.1002/int.10036 DA - 2002-05-01 UR - https://www.deepdyve.com/lp/wiley/a-review-of-the-construction-of-hierarchical-fuzzy-systems-rA673qppl7 SP - 531 EP - 543 VL - 17 IS - 5 DP - DeepDyve ER -