A Method of Recommending Physical Education Network Course Resources Based on Machine Learning Algorithms
- Type
- Retraction
- Notice date
- 12/29/2023 0:00
- Journal
- Security and Communication Networks
- Publisher
- Hindawi
- Notice DOI
- 10.1155/2023/9783158
- Original paper DOI
- 10.1155/2021/4925605
Reasons
- Compromised Peer Review
- Investigation by Journal/Publisher
- Investigation by Third Party
- Paper Mill
- Unreliable Results and/or Conclusions