Constructor Detail

• SandboxMLCache

  public SandboxMLCache​(Ignite ignite)

Method Detail

• fillCacheWith

  public IgniteCache<java.lang.Integer,​double[]> fillCacheWith​(double[][] data)

  Fills cache with data and returns it.

  Parameters:

  data - Data to fill the cache with.

  Returns:

  Filled Ignite Cache.

• loadDataset

  public java.util.List<java.lang.String> loadDataset​(MLSandboxDatasets dataset)
                                               throws java.io.IOException

  Loads dataset as a list of rows.

  Parameters:

  dataset - The chosen dataset.

  Returns:

  List of rows.

  Throws:

  java.io.IOException - If file not found.

• fillCacheWith

  public IgniteCache<java.lang.Integer,​Vector> fillCacheWith​(MLSandboxDatasets dataset)
                                                            throws java.io.FileNotFoundException

  Fills cache with data and returns it.

  Parameters:

  dataset - The chosen dataset.

  Returns:

  Filled Ignite Cache.

  Throws:

  java.io.FileNotFoundException - If file not found.

• fillObjectCacheWithDoubleLabels

  public IgniteCache<java.lang.Integer,​java.lang.Object[]> fillObjectCacheWithDoubleLabels​(MLSandboxDatasets dataset)
                                                                                          throws java.io.FileNotFoundException

  Fills cache with data and returns it.

  Parameters:

  dataset - The chosen dataset.

  Returns:

  Filled Ignite Cache.

  Throws:

  java.io.FileNotFoundException - If file not found.

• fillObjectCacheWithCategoricalData

  public IgniteCache<java.lang.Integer,​java.lang.Object[]> fillObjectCacheWithCategoricalData​(MLSandboxDatasets dataset)
                                                                                             throws java.io.FileNotFoundException

  Fills cache with data and returns it.

  Parameters:

  dataset - The chosen dataset.

  Returns:

  Filled Ignite Cache.

  Throws:

  java.io.FileNotFoundException - If file not found.