Converters
Note
OPS! For internal use!
- systemds.utils.converters.matrix_block_to_numpy(jvm: py4j.java_gateway.JVMView, mb: py4j.java_gateway.JavaObject)
Converts a MatrixBlock object in the JVM to a numpy array.
- Parameters
jvm – The current JVM instance running systemds.
mb – A pointer to the JVM’s MatrixBlock object.
- systemds.utils.converters.numpy_to_matrix_block(sds: SystemDSContext, np_arr: numpy.array)
Converts a given numpy array, to internal matrix block representation.
- Parameters
sds – The current systemds context.
np_arr – the numpy array to convert to matrixblock.
- systemds.utils.converters.pandas_to_frame_block(sds: SystemDSContext, pd_df: pandas.core.frame.DataFrame)
Converts a given numpy array, to internal matrix block representation.
- Parameters
sds – The current systemds context.
np_arr – the numpy array to convert to matrixblock.