From d7af736b2cf6c392b87e7b45c2d2219ef06979eb Mon Sep 17 00:00:00 2001 From: "Joseph K. Bradley" Date: Fri, 8 Apr 2016 20:15:44 -0700 Subject: [SPARK-14498][ML][PYTHON][SQL] Many cleanups to ML and ML-related docs MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit ## What changes were proposed in this pull request? Cleanups to documentation. No changes to code. * GBT docs: Move Scala doc for private object GradientBoostedTrees to public docs for GBTClassifier,Regressor * GLM regParam: needs doc saying it is for L2 only * TrainValidationSplitModel: add .. versionadded:: 2.0.0 * Rename “_transformer_params_from_java” to “_transfer_params_from_java” * LogReg Summary classes: “probability” col should not say “calibrated” * LR summaries: coefficientStandardErrors —> document that intercept stderr comes last. Same for t,p-values * approxCountDistinct: Document meaning of “rsd" argument. * LDA: note which params are for online LDA only ## How was this patch tested? Doc build Author: Joseph K. Bradley Closes #12266 from jkbradley/ml-doc-cleanups. --- sql/core/src/main/scala/org/apache/spark/sql/functions.scala | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'sql/core') diff --git a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala index 5bc0034cb0..223122300d 100644 --- a/sql/core/src/main/scala/org/apache/spark/sql/functions.scala +++ b/sql/core/src/main/scala/org/apache/spark/sql/functions.scala @@ -154,6 +154,8 @@ object functions { /** * Aggregate function: returns the approximate number of distinct items in a group. * + * @param rsd maximum estimation error allowed (default = 0.05) + * * @group agg_funcs * @since 1.3.0 */ @@ -164,6 +166,8 @@ object functions { /** * Aggregate function: returns the approximate number of distinct items in a group. * + * @param rsd maximum estimation error allowed (default = 0.05) + * * @group agg_funcs * @since 1.3.0 */ -- cgit v1.2.3