Performance Analysis of 2-tier Clustering
Junwon Hwang, Doo Heon Song, Changhoon Lee · 2006 International Conference on Hybrid Information Technology · 2006
In this paper, we have applied the 2-tier clustering, which uses the outcome of interaction with data from other tiers for the clustering of a certain tier, to efficiently model web user clustering. The 2-tier clustering is algorithm-free and is efficient in cases of high uncertainty in tier information. Analysis has been conducted on the performance parameters, which is required to efficiently run the 2-tier clustering.