| Package | Description | 
|---|---|
| org.apache.sysds.api | |
| org.apache.sysds.api.mlcontext | |
| org.apache.sysds.utils | 
| Class and Description | 
|---|
| ScriptExecutor ScriptExecutor executes a DML or PYDML Script object using SystemDS. | 
| Class and Description | 
|---|
| Frame Frame encapsulates a SystemDS frame. | 
| FrameFormat FrameFormat represents the different frame formats supported by the MLContext
 API. | 
| 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  ValueTypevalues. | 
| Matrix Matrix encapsulates a SystemDS matrix. | 
| MatrixFormat MatrixFormat represents the different matrix formats supported by the
 MLContext API. | 
| 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 SystemDS on Spark from
 languages such as Scala, Java, and Python. | 
| MLContext.ExecutionType The different types of execution environments supported by SystemDS. | 
| MLContext.ExplainLevel The different explain levels supported by SystemDS. | 
| MLContext.InternalProxy Used internally by MLContextProxy. | 
| 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 SystemDS jar is
 built. | 
| Script A Script object encapsulates a DML or PYDML script. | 
| ScriptExecutor ScriptExecutor executes a DML or PYDML Script object using SystemDS. | 
| Class and Description | 
|---|
| MLContext The MLContext API offers programmatic access to SystemDS on Spark from
 languages such as Scala, Java, and Python. | 
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