...
Conclusion:
The cluster based approach takes one circle as apollonius circle and the final coordinates are calculated on the basis of this circle while in the other approach of using all the circles for calculating latitude and longitude uses all the circles, so cluster approach can perform equal to the normal approach only in the best case scenario.
However, the main advantage of cluster based approach is that it uses a proper mathematical scheme to select the apollonius circle and doesn't solely rely on Geo IP results. On the other hand, the manual approach relies on the Geo IP results and takes Geo IP results as reference.
Cluster Method
Manual Method
Comparison Graph of both techniques
TODO:
Add description page of Apollonius
Add page describing landmark selection method.Comparison Graph of both techniques