Text Sentiment Analysis of German Multilevel Features Based on Self-Attention Mechanism
- Type
- Retraction
- Notice date
- 7/26/2023 0:00
- Journal
- Security and Communication Networks
- Publisher
- Hindawi
- Notice DOI
- 10.1155/2023/9842520
- Original paper DOI
- 10.1155/2021/8309586
Reasons
- Concerns/Issues about Data
- Concerns/Issues about Results and/or Conclusions
- Concerns/Issues about Referencing/Attributions
- Concerns/Issues about Peer Review
- Investigation by Journal/Publisher
- Unreliable Results and/or Conclusions