A Hierarchical and Multi-Model Based Algorithm for Lead Detection and News Program Narrative Parsing.
Jin-Hau KuoJen-Bin KuoHsuan-Wei ChenJa-Ling WuPublished in: AINA (2005)
Keyphrases
- detection algorithm
- detection method
- cost function
- model free
- experimental evaluation
- objective function
- improved algorithm
- significant improvement
- learning algorithm
- hierarchical clustering
- computational cost
- times faster
- high accuracy
- expectation maximization
- matching algorithm
- segmentation algorithm
- reinforcement learning
- detection rate
- news articles
- classification algorithm
- computationally efficient
- pattern matching
- optimization algorithm
- theoretical analysis
- worst case
- probabilistic model
- dynamic programming
- np hard
- search space
- similarity measure