Improving Web Search Using Utility Theory.
Eric J. GloverWilliam P. BirminghamMichael D. GordonPublished in: Workshop on Web Information and Data Management (1998)
Keyphrases
- utility theory
- improving web search
- multi attribute
- web search
- fine grained
- decision theory
- soft constraints
- expected utility
- search engine
- decision model
- utility function
- decision making
- bayesian networks
- decision analysis
- fuzzy logic
- von neumann
- belief functions
- clickthrough data
- query logs
- multi criteria
- decision theoretic
- decision problems
- attribute values
- constraint satisfaction
- multi criteria decision making
- constraint satisfaction problems
- recommender systems
- high dimensional
- multi agent systems
- reinforcement learning
- web search engines