elki DBSCAN的distanceFunction参数是什么？

Question

DBSCAN<NumberVector> dbscan = new DBSCAN<NumberVector>(distanceFunction,0.5,10);
dbscan.run(db);

我应该在distanceFunction中输入什么

Answer 1

如果您想使用Euclidean distance，请使用

EuclideanDistanceFunction.STATIC

或

new EuclideanDistanceFunction()