Research of the LDA Algorithm Results for Patents Texts Processing.
Alla G. KravetsSergey S. VasilievDmitriy V. ShabanovPublished in: IISA (2018)
Keyphrases
- expectation maximization
- probabilistic model
- real time
- learning algorithm
- detection algorithm
- computational complexity
- optimization algorithm
- objective function
- optimal solution
- dynamic programming
- experimental evaluation
- neural network
- worst case
- preprocessing
- computational cost
- np hard
- k means
- input data
- search space
- segmentation algorithm
- decision trees
- clustering method
- convergence rate