Multi-Party Verifiable Privacy-Preserving Federated k-Means Clustering in Outsourced Environment

Table 4

Function comparison with [13, 14, 25].

Scheme	Party	Participants’ information protection	Cluster centers protection	Verifiable
[25]	Two	✓	×	×
[14]	Multi	✓	✓	×
[13]	Two	✓	×	×
Our scheme	Multi	✓	✓	✓