Пример #1
0
 /**
  * Merges the ClusteringFeature with an other ClusteringFeature.
  *
  * @param x the ClusteringFeature to merge with
  */
 public void merge(ClusteringFeature x) {
   assert (this.sumPoints.length == x.sumPoints.length);
   this.numPoints += x.numPoints;
   super.setWeight(this.numPoints);
   for (int i = 0; i < this.sumPoints.length; i++) {
     this.sumPoints[i] += x.sumPoints[i];
   }
   this.sumSquaredLength += x.sumSquaredLength;
 }
Пример #2
0
 /**
  * Adds a point to the ClusteringFeature.
  *
  * @param numPoints the number of points to add
  * @param sumPoints the sum of points to add
  * @param sumSquaredPoints the sum of the squared lengths to add
  */
 public void add(int numPoints, double[] sumPoints, double sumSquaredPoints) {
   assert (this.sumPoints.length == sumPoints.length);
   this.numPoints += numPoints;
   super.setWeight(this.numPoints);
   for (int i = 0; i < this.sumPoints.length; i++) {
     this.sumPoints[i] += sumPoints[i];
   }
   this.sumSquaredLength += sumSquaredPoints;
 }
Пример #3
0
 /**
  * Sets the threshold of the ClusteringFeature.
  *
  * @param threshold the threshold of the ClusteringFeature to set
  */
 public void setThreshold(double threshold) {
   super.setRadius(threshold);
 }
Пример #4
0
 /**
  * Sets the number of points of the ClusteringFeature.
  *
  * @param numPoints the number of points of the ClusteringFeature to set
  */
 public void setNumPoints(int numPoints) {
   this.numPoints = numPoints;
   super.setWeight(numPoints);
 }