Patent ID: 11972625
Assignee: DELL PRODUCTS L.P.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 14:
15. A non-transitory processor-readable storage medium having stored therein program code of one or more software programs, wherein the program code when executed by at least one processing device causes the at least one processing device:
to identify, from at least one set of unstructured documents comprising tabular data, one or more items of text and corresponding document position information by processing at least a portion of the at least one set of unstructured documents using one or more artificial intelligence-based text extraction techniques;
to generate an intermediate output by implementing at least one character embedding with respect to the at least one set of unstructured documents by processing at least a portion of the one or more identified items of text and corresponding document position information using at least one artificial intelligence-based encoder;
to determine structure-related information for at least a portion of the at least one set of unstructured documents by processing the intermediate output using one or more artificial intelligence-based graph-related techniques, wherein determining structure-related information comprises inferring one or more columns from at least a portion of the tabular data associated with the intermediate output;
to generate a character-based representation of at least a portion of the at least one set of unstructured documents by processing at least a portion of the intermediate output in connection with the determined structure-related information using at least one artificial intelligence-based decoder, wherein generating the character-based representation comprises converting at least a portion of the one or more inferred columns into one or more line items;
to classify one or more portions of the character-based representation using one or more artificial intelligence-based statistical modeling techniques; and
to perform one or more automated actions based at least in part on the classifying of the one or more portions of the character-based representation.