TopPI: An Efficient Algorithm for Item-Centric Mining.
Martin KirchgessnerVincent LeroyAlexandre TermierSihem Amer-YahiaMarie-Christine RoussetPublished in: DaWaK (2016)
Keyphrases
- times faster
- detection algorithm
- search space
- computationally efficient
- computational cost
- preprocessing
- recognition algorithm
- high accuracy
- cost function
- segmentation algorithm
- experimental evaluation
- worst case
- optimal solution
- learning algorithm
- text mining
- input data
- optimization algorithm
- dynamic programming
- np hard
- significant improvement
- k means
- computational complexity
- single pass
- matching algorithm
- memory efficient
- knowledge discovery
- particle swarm optimization
- data mining techniques
- data sets
- probabilistic model
- objective function
- data mining