#StackBounty: #python #algorithm #pattern-matching #data-mining #sequencematcher How to detect sequences in a interleaved log file

Bounty: 50

I would like to match patterns from a given pattern library, returning the longest detected patterns.

However I only have the interleaved result of multiple parallel tasks in a log file, e.g. from multiple cores of a processor.

Is this a known application in data mining?

I thought of one solution with regex similar as Regex subsequence matching. However having a kind of distance metric to allow some fuzzyness would be nice, e.g. if one activity in a sequence would be missing.

sequence example


Get this bounty!!!

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