Methods, systems, articles of manufacture, and apparatus to tag segments in a document

An apparatus comprising:

• machine-readable instructions;
• and
• at least one programmable circuit to at least one of instantiate or execute the machine-readable instructions to:
• generate nodes representing text segments in a document, the nodes defining a graph;
• generate node embeddings for the nodes, the node embeddings including text embeddings based on text strings in the text segments and region embeddings based on locations of text segments in the document, the nodes including a first node for a first text segment of the text segments, the node embeddings including a first node embedding for the first node;
• execute, based on the graph and the node embeddings, a first neural network model to generate first adjusted node embeddings, a first one of the first adjusted node embeddings corresponding to the first node embedding augmented with information associated with other ones of the nodes;
• execute, based on the first adjusted node embeddings, a second neural network model to generate second adjusted node embeddings, a first one of the second adjusted node embeddings corresponding to the first one of the first adjusted node embeddings augmented with positional information, the positional information indicating a position of the first text segment relative to other ones of the text segments;
• and
• classify the text segments based on the second adjusted node embeddings.