Expression of concern
Pressure source of athletes in field based on improved hierarchical K-means algorithm
Paper Information
Record ID:
39786
Author(s):
Publication Date:
February 20, 2021
Retraction Date:
December 15, 2021
(3.9 years years ago)
Subjects:
Country:
🇨🇳 ChinaArticle Type:
Publisher:
SAGE Publications
Open Access:
Yes
PubMed ID:
Not indexed in PubMed
Retraction PubMed ID:
Not indexed in PubMed
Expression of concern Details
Retraction Reasons:
Nature of Retraction:
Expression of concern
Retraction Notice:
10.1177/00207209211064046Citations (4)
4
Total Citations3
Post-Retraction(75.0%)
0
Pre-Retraction0
Same DayPost-Retraction Citation Analysis
0
Within 30 days
1
Within 1 year
0
After 2+ years
600
Days since retraction (latest)
Heavy Metals Removal Using Carbon Based Nanocomposites
Unknown Authors
Unknown Journal
Published: Unknown
Strategies for the transmission of ethnic music culture in college music education based on the background of big data
Dali Zheng
Applied Mathematics and Nonlinear Sciences
Open Access
Published: Aug 2023
2 citations
2 citations
600 days after retraction
Analysis and prediction of athlete’s anxiety state based on artificial intelligence
Lili Guo
PeerJ Computer Science
Open Access
Published: May 2023
5 citations
5 citations
526 days after retraction
Region Grouping Based on Sales Results Using K-Means Algorithm at PT RMK
Fathur Muhammad Haekal, Indrajani Sutedja
2022 4th International Conference on Cybernetics and Intelligent System (ICORIS)
Published: Oct 2022
297 days after retraction
Related Records
This article has multiple records in the database due to different notices:
Record #48956
Nov 01, 2023Quick Stats
Total Citations:
6
Years Since Retraction:
3.9 years
Open Access:
Yes
Last Checked:
Jul 24, 2025