Effects of different field weights on search performance in digital libraries: A preliminary study.
Xiangmin ZhangYuelin LiYing ZhangGerry GrenierMehul TrivediDouglass GischlarPublished in: ASIST (2007)
Keyphrases
- digital libraries
- search strategy
- weighted sum
- artificial intelligence
- search algorithm
- search space
- search tools
- search methods
- advanced technology
- artificial neural networks
- search efficiency
- information resources
- relative importance
- technology advances
- databases
- document image analysis
- information access
- user queries
- linear combination
- metadata
- genetic algorithm
- neural network