An improved TFIDF algorithm based on dual parallel adaptive computing model.
Yuwan GuYaru WangJuan HuanYuqiang SunShoukun XuPublished in: Int. J. Embed. Syst. (2020)
Keyphrases
- probabilistic model
- mathematical model
- estimation algorithm
- algorithm employs
- learning algorithm
- objective function
- input data
- optimization model
- recognition algorithm
- detection algorithm
- dynamic programming
- theoretical analysis
- optimization algorithm
- tree structure
- parameter estimation
- em algorithm
- computational cost
- preprocessing
- selection algorithm
- cost function
- kalman filter
- search space
- recursive least squares
- final result
- parallel implementation
- closed form
- matching algorithm
- energy function
- np hard
- genetic algorithm
- probability distribution
- optimization method
- bayesian framework
- convergence rate
- association rules
- computational complexity
- filtering algorithm
- similarity measure
- expectation maximization