Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r132605415
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/FuncTransformer.scala ---
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+/*
+ * Licensed to the Apache Software
Github user WeichenXu123 commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r132058898
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/FuncTransformer.scala ---
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software
Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r132058489
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/FuncTransformer.scala ---
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software
Github user WeichenXu123 commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r132052106
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/FuncTransformer.scala ---
@@ -0,0 +1,141 @@
+/*
+ * Licensed to the Apache Software
Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r121312651
--- Diff: mllib/src/main/scala/org/apache/spark/ml/FuncTransformer.scala ---
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation
Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r121312459
--- Diff:
mllib/src/main/scala/org/apache/spark/ml/feature/FuncTransformer.scala ---
@@ -0,0 +1,150 @@
+/*
+ * Licensed to the Apache Software
Github user hhbyyh commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r121183230
--- Diff: mllib/src/main/scala/org/apache/spark/ml/FuncTransformer.scala ---
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation
Github user MLnick commented on a diff in the pull request:
https://github.com/apache/spark/pull/17583#discussion_r121062182
--- Diff: mllib/src/main/scala/org/apache/spark/ml/FuncTransformer.scala ---
@@ -0,0 +1,113 @@
+/*
+ * Licensed to the Apache Software Foundation
GitHub user hhbyyh opened a pull request:
https://github.com/apache/spark/pull/17583
[SPARK-20271]Add FuncTransformer to simplify custom transformer creation
## What changes were proposed in this pull request?
Just to share some code I implemented to help easily create a
