Exploring the Role of Named Entities for Uncertainty Recognition in Event Detection.
Masnizah MohdKiyoaki ShiraiPublished in: KMIS (2015)
Keyphrases
- event detection
- named entities
- chinese named entity recognition
- activity recognition
- named entity recognition
- information extraction
- named entity extraction
- co occurrence
- question answering
- video event detection
- natural language processing
- unsupervised learning
- video analysis
- event recognition
- relation extraction
- annotated corpus
- text mining
- object recognition
- named entity disambiguation
- text documents
- feature extraction
- action recognition
- scan statistic
- natural language
- keywords
- supervised learning
- probabilistic model
- databases