A multi-stage retrieval algorithm for postings on index tables.
Masao FuketaTakako TsujiKazuaki AndoJun-ichi AoePublished in: SMC (1998)
Keyphrases
- multistage
- dynamic programming
- learning algorithm
- database
- cost function
- expectation maximization
- k means
- objective function
- simulated annealing
- stochastic optimization
- np hard
- search space
- optimal solution
- information retrieval
- special case
- relevance feedback
- computational complexity
- particle swarm optimization
- detection algorithm
- data mining