Lines Matching refs:clusters

128         $clusters = $this->initializeClusters($nbClusters, $initMethod);
131         if (count($clusters) == 1) {
132             return $clusters;
138                 $iterationCallback($this, $clusters);
140         } while ($this->iterate($clusters));
143         return $clusters;
154                 $clusters = $this->initializeRandomClusters($nbClusters);
159                 $clusters = $this->initializeKmeansPlusPlusClusters($nbClusters);
168         $clusters[0]->attachAll($this);
170         return $clusters;
175         $clusters = [];
176         $clusters[] = new Cluster($this, $this->current()->getCoordinates());
182                 $distance = $point->getDistanceWith($point->getClosest($clusters), false);
203                             $clusters[] = new Cluster($this, $value->getCoordinates());
212         return $clusters;
217         $clusters = [];
224             $clusters[] = new Cluster($this, $this->getRandomPoint($min, $max)->getCoordinates());
226         return $clusters;
229     protected function iterate(array $clusters): bool  argument
238         foreach ($clusters as $cluster) {
241                 $closest = $point->getClosest($clusters);
271         foreach ($clusters as $cluster) {