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| author | Xiangrui Meng <meng@databricks.com> | 2015-08-12 20:44:40 -0700 |
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| committer | Xiangrui Meng <meng@databricks.com> | 2015-08-12 20:44:40 -0700 |
| commit | d7053bea985679c514b3add029631ea23e1730ce (patch) | |
| tree | 287efbc8452d90c06a8f86720636ad42b21c3fc3 /make-distribution.sh | |
| parent | d2d5e7fe2df582e1c866334b3014d7cb351f5b70 (diff) | |
| download | spark-d7053bea985679c514b3add029631ea23e1730ce.tar.gz spark-d7053bea985679c514b3add029631ea23e1730ce.tar.bz2 spark-d7053bea985679c514b3add029631ea23e1730ce.zip | |
[SPARK-9903] [MLLIB] skip local processing in PrefixSpan if there are no small prefixes
There exists a chance that the prefixes keep growing to the maximum pattern length. Then the final local processing step becomes unnecessary. feynmanliang
Author: Xiangrui Meng <meng@databricks.com>
Closes #8136 from mengxr/SPARK-9903.
Diffstat (limited to 'make-distribution.sh')
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