com.expleague.ml.models.RegionBase Maven / Gradle / Ivy
package com.expleague.ml.models;
import com.expleague.commons.math.vectors.Vec;
import com.expleague.ml.BinOptimizedModel;
import com.expleague.ml.data.impl.BinarizedDataSet;
import com.expleague.ml.BFGrid;
/**
* User: solar
* Date: 05.12.14
* Time: 20:15
*/
public abstract class RegionBase extends BinOptimizedModel.Stub {
public final double inside;
public final double outside;
public final BFGrid grid;
public RegionBase(final BFGrid grid, final double inside, final double outside) {
this.grid = grid;
this.inside = inside;
this.outside = outside;
}
@Override
public final double value(final BinarizedDataSet bds, final int pindex) {
return contains(bds, pindex) ? inside : outside;
}
@Override
public final double value(final Vec x) {
return contains(x)? inside : outside;
}
@Override
public final int dim() {
return grid.rows();
}
public abstract boolean contains(BinarizedDataSet bds, int pindex);
public abstract boolean contains(Vec x);
}
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