Version 4.1.1 by WSO2Category : Siddhi Execution Supported Product Version : SP 4.0.0 SP 4.1.0 SP 4.2.0 SP 4.3.0 SP 4.4.0
Features provided by markov extension
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 matrixYou 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 matrixThis approach involves using a reasonable amount of incoming data to train a Markov matrix and then using it to create notifications.
Download the JAR files of released versmapns from Maven Central: