A Multi-news Timeline Summarization Algorithm Based on Aging Theory.
Jie ChenZhendong NiuHongping FuPublished in: APWeb (2015)
Keyphrases
- learning algorithm
- cost function
- detection algorithm
- dynamic programming
- segmentation algorithm
- improved algorithm
- times faster
- high accuracy
- classification algorithm
- optimization algorithm
- expectation maximization
- worst case
- knn
- experimental evaluation
- k means
- matching algorithm
- neural network
- simulated annealing
- probabilistic model
- computationally efficient
- np hard
- significant improvement
- clustering method
- search space
- optimal solution
- lexical chains