// public void SetQueryExpansion()
// {
// for (int i = 0; i < this.A.Length; ++i) {
// this.A[i] = new KnrLSHQueryExpansion(this.A[i]);
// }
// }
//
// public void UnsetQueryExpansion()
// {
// for (int i = 0; i < this.A.Length; ++i) {
// this.A[i] = new KnrLSH(this.A[i]);
// }
// }
public void Build(MNappHash I, int num_instances)
{
this.A = new NappHash[num_instances];
this.DB = I.DB;
this.hplanes = I.hplanes;
for (int i = 0; i < num_instances; ++i) {
this.A[i] = I.A[i];
}
}
public void Build(MetricDB db, int K, int num_refs, int num_instances, HyperplaneFP hpfp)
{
this.A = new NappHash[num_instances];
this.DB = db;
var seed = RandomSets.GetRandomInt ();
int I = 0;
for (int i = 0; i < num_instances; ++i) {
this.A[i] = new NappHash();
this.A[i].Build(db, K, num_refs, RandomSets.GetRandom(seed + i));
++I;
Console.WriteLine ("=== Created {0}/{1} K:{2}, {3}", I, num_instances, K, this);
}
this.hplanes = hpfp;
}
public void SetHyperplanes(int numhyperplanes)
{
this.hplanes = new HyperplaneFP ();
this.hplanes.Build (this.DB, numhyperplanes);
}
