GaussianMixtureSummary¶

class pyspark.ml.clustering.GaussianMixtureSummary(java_obj=None)[source]¶

Gaussian mixture clustering results for a given model.

New in version 2.1.0.

Attributes

`cluster`	DataFrame of predicted cluster centers for each training data point.
`clusterSizes`	Size of (number of data points in) each cluster.
`featuresCol`	Name for column of features in predictions.
`k`	The number of clusters the model was trained with.
`logLikelihood`	Total log-likelihood for this model on the given data.
`numIter`	Number of iterations.
`predictionCol`	Name for column of predicted clusters in predictions.
`predictions`	DataFrame produced by the model’s transform method.
`probability`	DataFrame of probabilities of each cluster for each training data point.
`probabilityCol`	Name for column of predicted probability of each cluster in predictions.

Attributes Documentation

cluster¶: DataFrame of predicted cluster centers for each training data point.

New in version 2.1.0.

clusterSizes¶: Size of (number of data points in) each cluster.

New in version 2.1.0.

featuresCol¶: Name for column of features in predictions.

New in version 2.1.0.

k¶: The number of clusters the model was trained with.

New in version 2.1.0.

logLikelihood¶: Total log-likelihood for this model on the given data.

New in version 2.2.0.

numIter¶: Number of iterations.

New in version 2.4.0.

predictionCol¶: Name for column of predicted clusters in predictions.

New in version 2.1.0.

predictions¶: DataFrame produced by the model’s transform method.

New in version 2.1.0.

probability¶: DataFrame of probabilities of each cluster for each training data point.

New in version 2.1.0.

probabilityCol¶: Name for column of predicted probability of each cluster in predictions.

New in version 2.1.0.

GaussianMixtureModel LDA