Revert "[SPARK-7212] [MLLIB] Add sequence learning flag" #7240
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This reverts commit 25f574e.
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Test build #36587 has started for PR 7240 at commit |
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LGTM |
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Test build #36587 has finished for PR 7240 at commit
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Merged into master and updated the JIRA. |
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This reverts commit 25f574e. After speaking to some users and developers, we realized that FP-growth doesn't meet the requirement for frequent sequence mining. PrefixSpan (SPARK-6487) would be the correct algorithm for it. @feynmanliang