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# Classification Engine Template
## Documentation
Please refer to
https://predictionio.apache.org/templates/classification/quickstart/
## Versions
### v0.13.0
Update for Apache PredictionIO 0.13.0
### v0.12.0-incubating
- Bump version number to track PredictionIO version
- Sets default build targets according to PredictionIO
- Fix use of case class
### v0.11.0-incubating
- Bump version number to track PredictionIO version
- Rename Scala package name
- Update SBT version
- Add Python 3 support to scripts
### v0.4.0
Update for Apache PredictionIO 0.10.0-incubating
### v0.3.1
- Change query format from
`{ features: [2, 0, 0] }`
to
`{ "attr0":2, "attr1":0, "attr2":0 }`
Query class, DataSource readEval(), and algorithm's predict() is updated accordingly.
### v0.3.0
- update for PredictionIO 0.9.2, including:
- use new PEventStore API
- use appName in DataSource parameter
### v0.2.0
- update build.sbt and template.json for PredictionIO 0.9.2
### v0.1.4
- Update Evaluation for PredictionIO 0.9.1
NOTE: Require PredictionIO >= 0.9.1
### v0.1.3
- Add missing sample data set (data/data.txt)
### v0.1.2
- update for PredictionIO 0.9.0
- add sample evaluation
### v0.1.1
- Persist RDD to memory (.cache()) in DataSource for better performance
### v0.1.0
- initial version