build_hyper_edge_set_shape¶

build_hyper_edge_set_shape(*, port_dict, feature_dict)[source]¶

Builds a numpy array representing the number of hyper-edges.

Validate that port_dict and feature_dict have consistent sizes on their last dimensions and return a scalar numpy array containing that count.

Parameters:

port_dict (dict[str, ndarray] | None) – Mapping from port names to numpy arrays, or None.
feature_dict (dict[str, ndarray] | None) – Mapping of feature names to numpy arrays, or None.

Returns:

A scalar numpy array of dtype float32 with the number of objects.

Raises:

ValueError – If both inputs are None, or if their shapes conflict.

Return type:

ndarray