Package | Description |
---|---|
jsat.clustering.evaluation | |
jsat.clustering.hierarchical |
Modifier and Type | Class and Description |
---|---|
class |
AdjustedRandIndex
Adjusted Rand Index (ARI) is a measure to evaluate a cluster based
on the true class labels for the data set.
|
class |
ClusterEvaluationBase
Base implementation for one of the methods in
ClusterEvaluation to
make life easier. |
class |
DaviesBouldinIndex
A measure for evaluating the quality of a clustering by measuring the
distances of points to their centroids.
|
class |
DunnIndex
Computes the Dunn Index (DI) using a customizable manner.
|
class |
IntraClusterSumEvaluation
Evaluates a cluster based on the sum of scores for some
IntraClusterEvaluation applied to each cluster. |
class |
NormalizedMutualInformation
Normalized Mutual Information (NMI) is a measure to evaluate a cluster based
on the true class labels for the data set.
|
Modifier and Type | Method and Description |
---|---|
abstract ClusterEvaluation |
ClusterEvaluationBase.clone() |
ClusterEvaluation |
ClusterEvaluation.clone() |
ClusterEvaluation |
AdjustedRandIndex.clone() |
Constructor and Description |
---|
DivisiveGlobalClusterer(KClusterer baseClusterer,
ClusterEvaluation clusterEvaluation) |
DivisiveLocalClusterer(KClusterer baseClusterer,
ClusterEvaluation clusterEvaluation) |
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