Package org.apache.ignite.examples.ml.dataset

Class CacheBasedDatasetExample

  • public class CacheBasedDatasetExample
extends java.lang.Object
    Example that shows how to create dataset based on an existing Ignite Cache and then use it to calculate mean and std values as well as covariance and correlation matrices.

    Code in this example launches Ignite grid and fills the cache with simple test data.

    After that it creates the dataset based on the data in the cache and uses Dataset API to find and output various statistical metrics of the data.

    You can change the test data used in this example and re-run it to explore this functionality further.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static void main​(java.lang.String[] args)
      Run example.

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Constructor Detail

      • CacheBasedDatasetExample

        public CacheBasedDatasetExample()

    • Method Detail

      • main

        public static void main​(java.lang.String[] args)
                 throws java.lang.Exception
        Run example.
        Throws:
        java.lang.Exception