Description
This is an umbrella JIRA to keep a list of feature transformers for ML pipelines we want to have in Spark 1.4. I added a few basic transformers. Feel free to pick up one or propose more.
Attachments
Issue Links
- is duplicated by
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SPARK-6525 Add new feature transformers in ML package
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- Resolved
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- is related to
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SPARK-8521 Feature Transformers in 1.5
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- Resolved
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1.
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Add VectorAssembler |
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Resolved | Xiangrui Meng |
2.
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Add StringIndexer |
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Resolved | Xiangrui Meng |
3.
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Add OneHotEncoder as a Transformer |
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Resolved | Sandy Ryza |
4.
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Add Binarizer |
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Resolved | L. C. Hsieh |
5.
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Add Bucketizer |
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Resolved | Xusen Yin |
6.
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Add PolynomialExpansion |
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Resolved | Xusen Yin |
7.
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Add Normalizer transformer |
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Resolved | Xusen Yin |
8.
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IDF transformer |
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Resolved | Xusen Yin |
9.
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Word2Vec transformer |
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Resolved | Xusen Yin |