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| author | Feynman Liang <fliang@databricks.com> | 2015-07-07 11:34:30 -0700 |
|---|---|---|
| committer | Xiangrui Meng <meng@databricks.com> | 2015-07-07 11:34:30 -0700 |
| commit | 3336c7b148ad543d1f9b64ca2b559ea04930f5be (patch) | |
| tree | 5834336b9b0f9db2b26e236fa3fa2713e001140a /python/pyspark/ml/feature.py | |
| parent | 70beb808e13f6371968ac87f7cf625ed110375e6 (diff) | |
| download | spark-3336c7b148ad543d1f9b64ca2b559ea04930f5be.tar.gz spark-3336c7b148ad543d1f9b64ca2b559ea04930f5be.tar.bz2 spark-3336c7b148ad543d1f9b64ca2b559ea04930f5be.zip | |
[SPARK-8559] [MLLIB] Support Association Rule Generation
Distributed generation of single-consequent association rules from a RDD of frequent itemsets. Tests referenced against `R`'s implementation of A Priori in [arules](http://cran.r-project.org/web/packages/arules/index.html).
Author: Feynman Liang <fliang@databricks.com>
Closes #7005 from feynmanliang/fp-association-rules-distributed and squashes the following commits:
466ced0 [Feynman Liang] Refactor AR generation impl
73c1cff [Feynman Liang] Make rule attributes public, remove numTransactions from FreqItemset
80f63ff [Feynman Liang] Change default confidence and optimize imports
04cf5b5 [Feynman Liang] Code review with @mengxr, add R to tests
0cc1a6a [Feynman Liang] Java compatibility test
f3c14b5 [Feynman Liang] Fix MiMa test
764375e [Feynman Liang] Fix tests
1187307 [Feynman Liang] Almost working tests
b20779b [Feynman Liang] Working implementation
5395c4e [Feynman Liang] Fix imports
2d34405 [Feynman Liang] Partial implementation of distributed ar
83ace4b [Feynman Liang] Local rule generation without pruning complete
69c2c87 [Feynman Liang] Working local implementation, now to parallelize../..
4e1ec9a [Feynman Liang] Pull FreqItemsets out, refactor type param, tests
69ccedc [Feynman Liang] First implementation of association rule generation
Diffstat (limited to 'python/pyspark/ml/feature.py')
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