The published article [1] has been retracted at the request of the authors. The co-authors were not aware that the article had been submitted for publication and do not agree to the publication of the paper in its current form. Thus, out of respect for the author’s wishes and in agreement with the Applied Sciences Editorial Office, the paper will be marked as retracted. We apologize for any inconvenience caused by the removal of this article. We note that all authors are kept informed of submissions to Applied Sciences; however, in this case, incorrect email addresses were supplied to the Editorial Office.
Applied Sciences is a member of the Committee on Publication Ethics (COPE) and strives to uphold the highest ethical standards. The published article [1] is retracted and shall be marked accordingly.
Reference
- Yuan, N.; Yang, W.; Kang, B.; Xu, S.; Wang, X. RETRACTED: Laplacian Eigenmaps Feature Conversion and Particle Swarm Optimization-Based Deep Neural Network for Machine Condition Monitoring. Appl. Sci. 2018, 8, 2611. [Google Scholar] [CrossRef]
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