Retracted: Research on Piano Performance Optimization Based on Big Data and BP Neural Network Technology

Area of Science:

• Scientific publishing
• Retraction notices

Context:

• Article DOI: 10.1155/2022/1268303

Purpose:

• To formally retract the article identified by DOI: 10.1155/2022/1268303.

Summary:

• The article with DOI 10.1155/2022/1268303 has been retracted.

Impact:

• Ensures the integrity of the scientific record.
• Informs researchers about the status of the publication.