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| author | Yuhao Yang <hhbyyh@gmail.com> | 2015-05-31 11:51:49 -0700 |
|---|---|---|
| committer | Joseph K. Bradley <joseph@databricks.com> | 2015-05-31 11:51:49 -0700 |
| commit | 0674700303da3e4737d73f5fabd2a925ec712f63 (patch) | |
| tree | accc878afed083e7603a6ff11ad7f5be71e45555 /docs/mllib-feature-extraction.md | |
| parent | e1067d0ad1c32c678c23d76d7653b51770795831 (diff) | |
| download | spark-0674700303da3e4737d73f5fabd2a925ec712f63.tar.gz spark-0674700303da3e4737d73f5fabd2a925ec712f63.tar.bz2 spark-0674700303da3e4737d73f5fabd2a925ec712f63.zip | |
[SPARK-7949] [MLLIB] [DOC] update document with some missing save/load
add save load for examples:
KMeansModel
PowerIterationClusteringModel
Word2VecModel
IsotonicRegressionModel
Author: Yuhao Yang <hhbyyh@gmail.com>
Closes #6498 from hhbyyh/docSaveLoad and squashes the following commits:
7f9f06d [Yuhao Yang] add missing imports
c604cad [Yuhao Yang] Merge remote-tracking branch 'upstream/master' into docSaveLoad
1dd77cc [Yuhao Yang] update document with some missing save/load
Diffstat (limited to 'docs/mllib-feature-extraction.md')
| -rw-r--r-- | docs/mllib-feature-extraction.md | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/docs/mllib-feature-extraction.md b/docs/mllib-feature-extraction.md index 1f6ad8b13d..4fe470a8de 100644 --- a/docs/mllib-feature-extraction.md +++ b/docs/mllib-feature-extraction.md @@ -188,7 +188,7 @@ Here we assume the extracted file is `text8` and in same directory as you run th import org.apache.spark._ import org.apache.spark.rdd._ import org.apache.spark.SparkContext._ -import org.apache.spark.mllib.feature.Word2Vec +import org.apache.spark.mllib.feature.{Word2Vec, Word2VecModel} val input = sc.textFile("text8").map(line => line.split(" ").toSeq) @@ -201,6 +201,10 @@ val synonyms = model.findSynonyms("china", 40) for((synonym, cosineSimilarity) <- synonyms) { println(s"$synonym $cosineSimilarity") } + +// Save and load model +model.save(sc, "myModelPath") +val sameModel = Word2VecModel.load(sc, "myModelPath") {% endhighlight %} </div> <div data-lang="python"> |