spark-instrumented-optimizer/docs/ml-survival-regression.md

---
layout: global
title: Survival Regression
displayTitle: Survival Regression
license: |
  Licensed to the Apache Software Foundation (ASF) under one or more
  contributor license agreements.  See the NOTICE file distributed with
  this work for additional information regarding copyright ownership.
  The ASF licenses this file to You under the Apache License, Version 2.0
  (the "License"); you may not use this file except in compliance with
  the License.  You may obtain a copy of the License at
 
     http://www.apache.org/licenses/LICENSE-2.0
 
  Unless required by applicable law or agreed to in writing, software
  distributed under the License is distributed on an "AS IS" BASIS,
  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  See the License for the specific language governing permissions and
  limitations under the License.
---

  > This section has been moved into the
   [classification and regression section](ml-classification-regression.html#survival-regression).
[SPARK-10689][ML][DOC] User guide and example code for AFTSurvivalRegression Add user guide and example code for ```AFTSurvivalRegression```. Author: Yanbo Liang <ybliang8@gmail.com> Closes #9491 from yanboliang/spark-10689. 2015-11-09 11:57:29 -05:00			`---`
			`layout: global`
[SPARK-14817][ML][MLLIB][DOC] Made DataFrame-based API primary in MLlib guide ## What changes were proposed in this pull request? Made DataFrame-based API primary * Spark doc menu bar and other places now link to ml-guide.html, not mllib-guide.html * mllib-guide.html keeps RDD-specific list of features, with a link at the top redirecting people to ml-guide.html * ml-guide.html includes a "maintenance mode" announcement about the RDD-based API * Reviewers: please check this carefully * (minor) Titles for DF API no longer include "- spark.ml" suffix. Titles for RDD API have "- RDD-based API" suffix * Moved migration guide to ml-guide from mllib-guide * Also moved past guides from mllib-migration-guides to ml-migration-guides, with a redirect link on mllib-migration-guides * Reviewers: I did not change any of the content of the migration guides. Reorganized DataFrame-based guide: * ml-guide.html mimics the old mllib-guide.html page in terms of content: overview, migration guide, etc. * Moved Pipeline description into ml-pipeline.html and moved tuning into ml-tuning.html * Reviewers: I did not change the content of these guides, except some intro text. * Sidebar remains the same, but with pipeline and tuning sections added Other: * ml-classification-regression.html: Moved text about linear methods to new section in page ## How was this patch tested? Generated docs locally Author: Joseph K. Bradley <joseph@databricks.com> Closes #14213 from jkbradley/ml-guide-2.0. 2016-07-15 16:38:23 -04:00			`title: Survival Regression`
			`displayTitle: Survival Regression`
[SPARK-26918][DOCS] All .md should have ASF license header ## What changes were proposed in this pull request? Add AL2 license to metadata of all .md files. This seemed to be the tidiest way as it will get ignored by .md renderers and other tools. Attempts to write them as markdown comments revealed that there is no such standard thing. ## How was this patch tested? Doc build Closes #24243 from srowen/SPARK-26918. Authored-by: Sean Owen <sean.owen@databricks.com> Signed-off-by: Sean Owen <sean.owen@databricks.com> 2019-03-30 20:49:45 -04:00			`license: \|`
			`Licensed to the Apache Software Foundation (ASF) under one or more`
			`contributor license agreements. See the NOTICE file distributed with`
			`this work for additional information regarding copyright ownership.`
			`The ASF licenses this file to You under the Apache License, Version 2.0`
			`(the "License"); you may not use this file except in compliance with`
			`the License. You may obtain a copy of the License at`

			`http://www.apache.org/licenses/LICENSE-2.0`

			`Unless required by applicable law or agreed to in writing, software`
			`distributed under the License is distributed on an "AS IS" BASIS,`
			`WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.`
			`See the License for the specific language governing permissions and`
			`limitations under the License.`
[SPARK-10689][ML][DOC] User guide and example code for AFTSurvivalRegression Add user guide and example code for ```AFTSurvivalRegression```. Author: Yanbo Liang <ybliang8@gmail.com> Closes #9491 from yanboliang/spark-10689. 2015-11-09 11:57:29 -05:00			`---`

[SPARK-12212][ML][DOC] Clarifies the difference between spark.ml, spark.mllib and mllib in the documentation. Replaces a number of occurences of `MLlib` in the documentation that were meant to refer to the `spark.mllib` package instead. It should clarify for new users the difference between `spark.mllib` (the package) and MLlib (the umbrella project for ML in spark). It also removes some files that I forgot to delete with #10207 Author: Timothy Hunter <timhunter@databricks.com> Closes #10234 from thunterdb/12212. 2015-12-10 15:50:46 -05:00			`> This section has been moved into the`
			`[classification and regression section](ml-classification-regression.html#survival-regression).`