A reinforcement learning based distributed search algorithm for hierarchical peer-to-peer information retrieval systems.
Haizheng ZhangVictor R. LesserPublished in: AAMAS (2007)
Keyphrases
- information retrieval systems
- peer to peer
- search algorithm
- reinforcement learning
- peer to peer networks
- information retrieval
- distributed environment
- retrieval effectiveness
- query expansion
- document collections
- inverted file
- retrieval systems
- distributed computing
- retrieval model
- relevant documents
- relevance feedback
- distributed systems
- document indexing
- multi agent
- peer to peer systems
- overlay network
- digital libraries
- user queries
- distributed constraint satisfaction problems
- xml retrieval
- database
- learning process
- machine learning
- selection algorithm
- learning environment
- database systems
- metadata
- learning algorithm
- data sets