Repository: spark Updated Branches: refs/heads/master 72634f27e -> 2e86cf1b0
[SPARK-11527][ML][PYSPARK] PySpark AFTSurvivalRegressionModel should expose coefficients/intercept/scale PySpark ```AFTSurvivalRegressionModel``` should expose coefficients/intercept/scale. mengxr vectorijk Author: Yanbo Liang <yblia...@gmail.com> Closes #9492 from yanboliang/spark-11527. Project: http://git-wip-us.apache.org/repos/asf/spark/repo Commit: http://git-wip-us.apache.org/repos/asf/spark/commit/2e86cf1b Tree: http://git-wip-us.apache.org/repos/asf/spark/tree/2e86cf1b Diff: http://git-wip-us.apache.org/repos/asf/spark/diff/2e86cf1b Branch: refs/heads/master Commit: 2e86cf1b01ae0ed69f72bf8054330440d432eeb7 Parents: 72634f2 Author: Yanbo Liang <yblia...@gmail.com> Authored: Thu Nov 5 09:00:03 2015 -0800 Committer: Xiangrui Meng <m...@databricks.com> Committed: Thu Nov 5 09:00:03 2015 -0800 ---------------------------------------------------------------------- python/pyspark/ml/regression.py | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) ---------------------------------------------------------------------- http://git-wip-us.apache.org/repos/asf/spark/blob/2e86cf1b/python/pyspark/ml/regression.py ---------------------------------------------------------------------- diff --git a/python/pyspark/ml/regression.py b/python/pyspark/ml/regression.py index ab26616..d7b4fd9 100644 --- a/python/pyspark/ml/regression.py +++ b/python/pyspark/ml/regression.py @@ -824,6 +824,30 @@ class AFTSurvivalRegressionModel(JavaModel): .. versionadded:: 1.6.0 """ + @property + @since("1.6.0") + def coefficients(self): + """ + Model coefficients. + """ + return self._call_java("coefficients") + + @property + @since("1.6.0") + def intercept(self): + """ + Model intercept. + """ + return self._call_java("intercept") + + @property + @since("1.6.0") + def scale(self): + """ + Model scale paramter. + """ + return self._call_java("scale") + def predictQuantiles(self, features): """ Predicted Quantiles --------------------------------------------------------------------- To unsubscribe, e-mail: commits-unsubscr...@spark.apache.org For additional commands, e-mail: commits-h...@spark.apache.org