[spark] branch master updated (97332f2 -> 08335b6)

[ru...@apache.org]

This is an automated email from the ASF dual-hosted git repository.

ruifengz pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/spark.git.


    from 97332f2  [SPARK-30660][ML][PYSPARK] LinearRegression blockify input vectors
     add 08335b6  [SPARK-31659][ML][DOCS] Add VarianceThresholdSelector examples and doc

No new revisions were added by this update.

Summary of changes:
 docs/ml-features.md                                | 64 ++++++++++++++++++++++
 ...a => JavaVarianceThresholdSelectorExample.java} | 39 +++++++------
 ...e.py => variance_threshold_selector_example.py} | 24 +++++---
 ...cala => VarianceThresholdSelectorExample.scala} | 32 +++++++----
 4 files changed, 123 insertions(+), 36 deletions(-)
 copy examples/src/main/java/org/apache/spark/examples/ml/{JavaChiSqSelectorExample.java => JavaVarianceThresholdSelectorExample.java} (63%)
 copy examples/src/main/python/ml/{chisq_selector_example.py => variance_threshold_selector_example.py} (58%)
 copy examples/src/main/scala/org/apache/spark/examples/ml/{ChiSqSelectorExample.scala => VarianceThresholdSelectorExample.scala} (60%)


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