| Abstrakt: |
The article "Machine learning algorithm based on optical sensors for simulating sports tourism environment" published in Optical & Quantum Electronics has been retracted due to issues identified by the Publisher, including manipulation of the peer review process and other concerns. The retraction was agreed upon by both the Publisher and the Editors-in-Chief, leading to a loss of confidence in the research findings and conclusions presented in the article. The authors, Huaming Tang and Na Quan, have not been reachable for further correspondence regarding this retraction. [Extracted from the article] |
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