A Hybrid Approach for Key-Value Extraction from Technical Specification Documents

As the number of documents processed by businesses across the world increases daily, the demand for streamlined and automated document processing methods grows. However, commercial methods for information extraction from documents do not generalize well across different document formats, as each solution is tailored to specific types of documents. This thesis provides an overview of a hybrid document processing pipeline designed to extract key-value pairs from technical specification documents with high accuracy. Two different phases of the pipeline are introduced, both employing rule-based methods and machine learning to cover a variety of document types. The first is an earlier iteration that extracts information from a simpler collection of documents, and the second is the current iteration designed to handle a much larger dataset containing more complex documents. Lastly, the initial stages of a module designed for key-value extraction from a specific type of technical specification document is also proposed.

Name thesis:degree_name

Master

Department dc:contributor.department

Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science

Grantor dc:publisher

Massachusetts Institute of Technology

Year dc:date.issued

2024

Author dc:creator

• Lee, Samuel S.

Advisor dc:contributor.advisor

• Gupta, Amar

Statement dc:rights

• Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0)
• Copyright retained by author(s)

Licence dc:rights.uri

• https://creativecommons.org/licenses/by-nc-nd/4.0/

Handle dc:identifier.uri

https://hdl.handle.net/1721.1/156738

OAI identifier oai:identifier

oai:dspace.mit.edu:1721.1/156738