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Packages that use Searcher | |
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org.apache.mahout.clustering | |
org.apache.mahout.math.neighborhood |
Uses of Searcher in org.apache.mahout.clustering |
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Methods in org.apache.mahout.clustering with parameters of type Searcher | |
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static double |
ClusteringUtils.totalClusterCost(Iterable<? extends Vector> datapoints,
Searcher centroids)
Adds up the distances from each point to its closest cluster and returns the sum. |
Uses of Searcher in org.apache.mahout.math.neighborhood |
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Subclasses of Searcher in org.apache.mahout.math.neighborhood | |
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class |
BruteSearch
Search for nearest neighbors using a complete search (i.e. |
class |
FastProjectionSearch
Does approximate nearest neighbor search by projecting the vectors similar to ProjectionSearch. |
class |
LocalitySensitiveHashSearch
Implements a Searcher that uses locality sensitivity hash as a first pass approximation to estimate distance without floating point math. |
class |
ProjectionSearch
Does approximate nearest neighbor dudes search by projecting the data. |
class |
UpdatableSearcher
Describes how we search vectors. |
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