Event logging as well as log files is participating in a progressively essential part in program and network supervision and the mining of frequent patterns from function logs is usually an essential system as well as network administration job. Lately suggested mining algorithms have got frequently gone variations of the Apriori algorithm and they include come primarily created for discovering frequent affair type patterns. The algorithms presume that every event from the Event log offers two characteristics time of function incident as well as affair type. Actually if events will be time placed by the sender, program clocks of network nodes happen to be certainly not usually coordinated, which makes it difficult to bring back the initial order of situations. Likewise, in various instances the happening order of incidents from the exact windows or slice is usually in no way pre-determined.
Key words: Data mining, frequent pattern mining, sampling, association rule mining
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