Event Entailment Extraction Based on EM Iteration.
Zhen LiHanjing LiMo YuTiejun ZhaoSheng LiPublished in: IALP (2010)
Keyphrases
- expectation maximization
- automatic extraction
- information extraction
- unsupervised learning
- em algorithm
- logic programming
- event detection
- probabilistic model
- event driven
- mixture model
- automatically extracted
- textual entailment
- neural network
- event sequences
- probabilistic logic
- news articles
- gaussian mixture model
- generative model
- np complete
- social media
- spatio temporal