Resolution of acronyms in question answering systems

摘要

According to one embodiment, a method, computer system, and computer program product for acronym resolution is provided. The present invention may include receiving documents; identifying explicit expansions within the documents; receiving an input from a user; retrieving passages relevant to the received input from the documents; for each acronym within the one or more relevant passages, determining whether the acronym corresponds with explicit expansions within the relevant passages; for each of the acronyms that do not correspond with explicit expansions, determining whether the acronym corresponds with implicit expansions within the relevant passages; and for each of the acronyms that do not correspond with implicit expansions, determining whether the acronym corresponds with acronyms within a universal acronym list, and transmitting the one or more resolved acronyms to a question answering system.