Research on Chinese multi-documents automatic summarizations method based on improved TextRank algorithm and seq2seq.
Weijian QiuYuJin ShuYongjin XuPublished in: BIC (2021)
Keyphrases
- improved algorithm
- computational cost
- experimental evaluation
- high accuracy
- preprocessing
- optimization algorithm
- dynamic programming
- cost function
- significant improvement
- computational complexity
- detection algorithm
- clustering method
- k means
- objective function
- matching algorithm
- detection method
- recognition algorithm
- similarity measure
- theoretical analysis
- support vector machine svm
- segmentation algorithm
- probabilistic model
- estimation algorithm
- optimization method
- convergence rate
- energy function
- classification algorithm
- classification method
- computationally efficient
- em algorithm
- selection algorithm
- tree structure
- fully automatic
- input data
- segmentation method
- simulated annealing
- synthetic and real images
- image sequences
- particle swarm optimization
- search space
- learning algorithm
- expectation maximization
- support vector machine
- lexical chains