Rajora, M., Zou, P., & Liang, S. Y. (2021). AN IMPROVED APPROACH FOR SOLVING HIERARCHICALLY COUPLED CONSTRAINED OPTIMIZATION PROBLEM IN SIMULTANEOUS OPTIMIZATION OF NEURAL NETWORK STRUCTURE AND WEIGHTS. International Journal of Industrial Engineering: Theory, Applications and Practice, 28(2). https://doi.org/10.23055/ijietap.2021.28.2.4261