Retraction Note: Product modeling design based on genetic algorithm and BP neural network(Neural Computing and Applications, (2021), 33, (4111–4117), 10.1007/s00521-020-05604-0)

The Editor-in-Chief and the publisher have retracted this article. The article was submitted to be part of a guestedited issue. An investigation by the publisher found a number of articles, including this one, with a number of concerns, including but not limited to compromised editorial handling and peer review process, inappropriate or irrelevant references or not being in scope of the journal or guest-edited issue. Based on the investigation’s findings, the Editor-in-Chief therefore no longer has confidence in the results and conclusions of this article. Jia-Xuan Han has not explicitly stated whether they agree or disagree with this retraction. Kun Wang and Min- Yuan Ma have not responded to correspondence regarding this retraction.