Package org.apache.sysml.api.mlcontext

  • Class Summary 
    Class Description
    Frame
    Frame encapsulates a SystemML frame.
    FrameMetadata
    Frame metadata, such as the number of rows, the number of columns, the number of non-zero values, the number of rows per block, and the number of columns per block in the frame.
    FrameSchema
    The frame schema, stored as a list of ValueType values.
    Matrix
    Matrix encapsulates a SystemML matrix.
    MatrixMetadata
    Matrix metadata, such as the number of rows, the number of columns, the number of non-zero values, the number of rows per block, and the number of columns per block in the matrix.
    Metadata
    Abstract metadata class for MLContext API.
    MLContext
    The MLContext API offers programmatic access to SystemML on Spark from languages such as Scala, Java, and Python.
    MLContextConversionUtil
    Utility class containing methods to perform data conversions.
    MLContextUtil
    Utility class containing methods for working with the MLContext API.
    MLResults
    MLResults handles the results returned from executing a Script using the MLContext API.
    ProjectInfo
    Obtains information that is stored in the manifest when the SystemML jar is built.
    Script
    A Script object encapsulates a DML or PYDML script.
    ScriptExecutor
    ScriptExecutor executes a DML or PYDML Script object using SystemML.
    ScriptFactory
    Factory for creating DML and PYDML Script objects from strings, files, URLs, and input streams.
  • Enum Summary 
    Enum Description
    FrameFormat
    FrameFormat represents the different frame formats supported by the MLContext API.
    MatrixFormat
    MatrixFormat represents the different matrix formats supported by the MLContext API.
    MLContext.ExecutionType
    The different types of execution environments supported by SystemML.
    MLContext.ExplainLevel
    The different explain levels supported by SystemML.
    ScriptType
    ScriptType represents the type of script, DML (R-like syntax) or PYDML (Python-like syntax).
  • Exception Summary 
    Exception Description
    MLContextException
    Uncaught exception representing SystemML exceptions that occur through the MLContext API.

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