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From ping yan <sharon...@gmail.com>
Subject Spark FP-Growth algorithm for frequent sequential patterns
Date Fri, 19 Jun 2015 17:51:27 GMT
Hi,

I have a use case where I'd like to mine frequent sequential patterns
(consider the clickpath scenario). Transaction A -> B doesn't equal
Transaction B->A..

>From what I understand about FP-growth in general and the MLlib
implementation of it, the orders are not preserved. Anyone can provide some
insights or ideas in extending the algorithm to solve frequent sequential
pattern mining problems?

Thanks as always.


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