diff options
Diffstat (limited to 'python/pyspark/ml')
| -rw-r--r-- | python/pyspark/ml/clustering.py | 26 |
1 files changed, 8 insertions, 18 deletions
diff --git a/python/pyspark/ml/clustering.py b/python/pyspark/ml/clustering.py index 54510e0bea..25f97f5696 100644 --- a/python/pyspark/ml/clustering.py +++ b/python/pyspark/ml/clustering.py @@ -178,15 +178,10 @@ class GaussianMixture(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIte >>> weights = model.weights >>> len(weights) 3 - >>> model.gaussiansDF.show() - +--------------------+--------------------+ - | mean| cov| - +--------------------+--------------------+ - |[0.82500000140229...|0.005625000000006...| - |[-0.4777098016092...|0.167969502720916...| - |[-0.4472625243352...|0.167304119758233...| - +--------------------+--------------------+ - ... + >>> model.gaussiansDF.select("mean").head() + Row(mean=DenseVector([0.825, 0.8675])) + >>> model.gaussiansDF.select("cov").head() + Row(cov=DenseMatrix(2, 2, [0.0056, -0.0051, -0.0051, 0.0046], False)) >>> transformed = model.transform(df).select("features", "prediction") >>> rows = transformed.collect() >>> rows[4].prediction == rows[5].prediction @@ -205,15 +200,10 @@ class GaussianMixture(JavaEstimator, HasFeaturesCol, HasPredictionCol, HasMaxIte False >>> model2.weights == model.weights True - >>> model2.gaussiansDF.show() - +--------------------+--------------------+ - | mean| cov| - +--------------------+--------------------+ - |[0.82500000140229...|0.005625000000006...| - |[-0.4777098016092...|0.167969502720916...| - |[-0.4472625243352...|0.167304119758233...| - +--------------------+--------------------+ - ... + >>> model2.gaussiansDF.select("mean").head() + Row(mean=DenseVector([0.825, 0.8675])) + >>> model2.gaussiansDF.select("cov").head() + Row(cov=DenseMatrix(2, 2, [0.0056, -0.0051, -0.0051, 0.0046], False)) .. versionadded:: 2.0.0 """ |