A lightweight and unsupervised approach for identifying risk events in news articles.
Maryam ShahsavariOmar Khadeer HussainMorteza SaberiPankaj SharmaPublished in: ICDM (Workshops) (2023)
Keyphrases
- lightweight
- news articles
- news events
- news stories
- event extraction
- time stamped
- news media
- online news
- news reports
- newspaper articles
- news topics
- text documents
- blog entries
- news sites
- text streams
- unsupervised learning
- news items
- wireless sensor networks
- machine learning
- semi supervised
- databases
- web news
- development environments
- supervised learning
- feature extraction
- communication infrastructure
- news sources
- rfid tags
- stock price
- news feeds
- named entities