A High-Performance Algorithm for Identifying Frequent Items in Data Streams.
Daniel AndersonPryce BevanKevin J. LangEdo LibertyLee RhodesJustin ThalerPublished in: CoRR (2017)
Keyphrases
- data streams
- dynamic programming
- single pass
- segmentation algorithm
- matching algorithm
- k means
- np hard
- sliding window
- detection algorithm
- optimization algorithm
- cost function
- search space
- computational complexity
- experimental evaluation
- data sets
- probabilistic model
- times faster
- high accuracy
- similarity measure
- computational cost
- noisy data
- high efficiency
- bounded memory
- expectation maximization
- worst case
- evolutionary algorithm
- preprocessing
- objective function
- learning algorithm