Keyword Query Expansion Paradigm Based on Recommendation and Interpretation in Relational Databases
Due to the ambiguity and impreciseness of keyword query in relational databases, the research on keyword query expansion has attracted wide attention. Existing query expansion methods expose users’ query intention to a certain extent, but most of them cannot balance the precision and recall. To addr...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Hindawi Limited
2017-01-01
|
| Series: | Scientific Programming |
| Online Access: | http://dx.doi.org/10.1155/2017/7613026 |