Markov Models Extension

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Version 3.2.0  by WSO2

Category : Siddhi Stream Processor
Supported Product Version : CEP 4.2.0   DAS 3.1.0  

Summary

The Markov Models extension allows abnormal patterns relating to user activity to be detected when carrying out real time analysis.



There are two approaches for using this extension.


  • Using an existing matrix

    You can input an existing Markov matrix as a csv file. It should be a N x N matrix, and the first row should include state names as shown in the following samples.
    The rows below that indicate the transition probabilities/transition counts for all the possible state transitions.
  • Building a new matrix

    This approach involves using a reasonable amount of incoming data to train a Markov matrix and then using it to create notifications.

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