News Topic Evolution Tracking by Incorporating Temporal Information.
Jian WangXianhui LiuJunli WangWeidong ZhaoPublished in: NLPCC (2014)
Keyphrases
- temporal information
- temporal evolution
- news articles
- news stories
- temporal reasoning
- spatial information
- video sequences
- news items
- temporal dimension
- news topics
- temporal constraints
- temporal data
- temporal expressions
- temporal context
- video database
- temporal patterns
- contextual information
- visual information
- temporal knowledge
- temporal relations
- machine learning
- temporal aspects
- particle filter
- web pages