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中放入什么

Answer 1

如果你想使用Euclidean distance，请使用

EuclideanDistanceFunction.STATIC

要么

new EuclideanDistanceFunction()