EpochLex entry
Query Expansion
KWEER-ee ek-SPAN-shun
A retrieval technique that broadens or reformulates a search request into additional query terms or query variants so the system can retrieve a wider set of potentially relevant results.
EpochLex entry
KWEER-ee ek-SPAN-shun
A retrieval technique that broadens or reformulates a search request into additional query terms or query variants so the system can retrieve a wider set of potentially relevant results.