dqa.tasks.data_structure.Stack2D

class dqa.tasks.data_structure.Stack2D(input_name: str | List[str], output_name: str, **kwargs)

Reshapes all input rows to two-dimensional arrays and concatenates them. If an input array has more than two axes, then the first one remains and all others are flattened to one axis.

A common use for this is to join multiple data rows into one array of training data.

Parameters:

• input_name (str or list of strings) – The input data rows.

• output_name (str) – The output data rows. This must be exactly one.

Methods

finish()

Can perform actions that are required to clean up after the task has finished, e.g. close network connections etc.

in_out_default
input_output_dataset
input_output_machine
input_output_mode
input_output_name
log
modify_data_row
modify_dataset
modify_dataset_dict
modify_machine
modify_measurement
set_logging_level
transfer_metadata