Keyphrases
- search algorithm
- search efficiency
- solution space
- natural language
- search methods
- return a ranked list
- search tools
- search strategies
- search space
- evolutionary algorithm
- search strategy
- relational databases
- keyword search
- metadata
- machine learning
- simulated annealing
- query expansion
- structured data
- multimedia
- search queries
- correct answers
- user intent
- content based search
- neural network