Analysis of the Running Ability Mining Model of Football Trainers Based on Dynamic Incremental Clustering Algorithm

Table 1

Intraclass and interclass differences of different clustering results when threshold is input.

Threshold	Maximum diameter in cluster	Minimum cluster diameter	Average cluster diameter	Maximum difference between clusters	Minimum difference between clusters	Average value of difference between clusters
0.6	2.851	2.542	2.674	2.671	2.354	2.467
0.7	2.842	2.541	2.652	2.686	2.361	2.484
0.8	2.872	2.535	2.633	2.714	2.386	2.551
1	2.821	2.531	2.662	2.622	2.312	2.461
1.1	2.814	2.531	2.624	2.762	2.403	2.683