Mining future spatiotemporal events and their sentiment from online news articles for location-aware recommendation system.
Shen-Shyang HoMike LiebermanPu WangHanan SametPublished in: MobiGIS (2012)
Keyphrases
- news articles
- location aware
- text streams
- news events
- news stories
- context aware
- web news
- news media
- time stamped
- online news
- news reports
- text documents
- text mining
- mobile devices
- location information
- news topics
- sentiment analysis
- location based services
- data mining
- mobile computing
- news items
- sentiment classification
- collaborative filtering
- knowledge discovery
- news sites
- news sources
- social media
- cross lingual
- feature selection
- moving objects
- financial news
- itemsets
- topic models
- frequent itemsets