GRAS: An effective and efficient stemming algorithm for information retrieval.
Jiaul H. PaikMandar MitraSwapan K. ParuiKalervo JärvelinPublished in: ACM Trans. Inf. Syst. (2011)
Keyphrases
- information retrieval
- computationally efficient
- dynamic programming
- highly efficient
- detection algorithm
- experimental evaluation
- single pass
- worst case
- cost function
- optimization algorithm
- high efficiency
- computational complexity
- times faster
- recognition algorithm
- computational cost
- preprocessing
- high accuracy
- convex hull
- selection algorithm
- matching algorithm
- expectation maximization
- improved algorithm
- learning algorithm
- computationally intensive
- pruning strategy
- search space pruning
- input data
- simulated annealing
- significant improvement
- k means
- search space
- image sequences
- search engine
- genetic algorithm