BM25-AH: Enhanced BM25 Algorithm for Domain-Specific Search Engine.
Kirk KalianCharles RemigYouna JungPublished in: iiWAS (2019)
Keyphrases
- domain specific
- experimental evaluation
- information retrieval
- optimization algorithm
- dynamic programming
- learning algorithm
- improved algorithm
- cost function
- search engine
- times faster
- preprocessing
- matching algorithm
- high accuracy
- detection algorithm
- selection algorithm
- computational complexity
- tree structure
- particle swarm optimization
- k means
- objective function
- theoretical analysis
- search space
- text categorization
- linear programming
- simulated annealing
- computational cost
- domain independent
- ranking functions
- np hard
- significant improvement
- brute force