Retraction

RETRACTION : X. Chen , S. Zhang , X. Ding , S. M. Kadry , and C‐H Hsu , “,” Computational Intelligence 37 , no. ( 2021 ): 1428 – 1444 , https://doi.org/10.1111/coin.12387 . The above article, published online on 05 August 2020 in Wiley Online Library ( wileyonlinelibrary.com ) has been retracted by agreement between the journal Editor‐in‐Chief, Diana Inkpen; and Wiley Periodicals LLC. The article was published as part of a guest‐edited issue. Following an investigation by the publisher, all parties have concluded that this article was accepted solely on the basis of a compromised peer review process. The editors have therefore decided to retract the article. The authors have been informed of the retraction.