Github user mengxr commented on a diff in the pull request:
https://github.com/apache/spark/pull/2952#discussion_r19451869
--- Diff: docs/mllib-feature-extraction.md ---
@@ -162,6 +162,28 @@ for((synonym, cosineSimilarity) <- synonyms) {
}
{% endhighlight %}
</div>
+<div data-lang="python">
+{% highlight python %}
+# example uses text8 file from http://mattmahoney.net/dc/text8.zip
+# the file was unziped and split into multiple lines using
+# grep -o '[^ ]\+' text8 > text8_lines
+# this was done so that the example can be run in local mode
+
+from pyspark import SparkContext
+from pyspark.mllib.feature import Word2Vec
+
+sc = SparkContext(appName='Word2Vec')
+inp = sc.textFile("text8_chunked").map(λ row: [row])
--- End diff --
`λ` -> `lambda` (do not use special chars)
If we use sentences, this should be `row.split(' ')`.
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