Simpler algorithm for estimating frequency moments of data streams.
Lakshminath BhuvanagiriSumit GangulyDeepanjan KeshChandan SahaPublished in: SODA (2006)
Keyphrases
- detection algorithm
- experimental evaluation
- times faster
- k means
- learning algorithm
- simulated annealing
- high accuracy
- significant improvement
- np hard
- improved algorithm
- matching algorithm
- computational cost
- dynamic programming
- cost function
- preprocessing
- data streams
- computational complexity
- optimal solution
- optimization algorithm
- objective function
- noisy data
- data sets
- markov random field
- bayesian networks
- neural network