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| author | Nick Pentreath <nickp@za.ibm.com> | 2016-05-07 10:57:40 +0200 |
|---|---|---|
| committer | Nick Pentreath <nickp@za.ibm.com> | 2016-05-07 10:57:40 +0200 |
| commit | b0cafdb6ccff9add89dc31c45adf87c8fa906aac (patch) | |
| tree | 1ce9876b0c6237387283cee2ff021dfb6815e0c4 /docs/ml-features.md | |
| parent | df89f1d43d4eaa1dd8a439a8e48bca16b67d5b48 (diff) | |
| download | spark-b0cafdb6ccff9add89dc31c45adf87c8fa906aac.tar.gz spark-b0cafdb6ccff9add89dc31c45adf87c8fa906aac.tar.bz2 spark-b0cafdb6ccff9add89dc31c45adf87c8fa906aac.zip | |
[MINOR][ML][PYSPARK] ALS example cleanup
Cleans up ALS examples by removing unnecessary casts to double for `rating` and `prediction` columns, since `RegressionEvaluator` now supports `Double` & `Float` input types.
## How was this patch tested?
Manual compile and run with `run-example ml.ALSExample` and `spark-submit examples/src/main/python/ml/als_example.py`.
Author: Nick Pentreath <nickp@za.ibm.com>
Closes #12892 from MLnick/als-examples-cleanup.
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