Fine-grained Topic Detection and Tracking on Twitter.
Nicholas MamoJoel AzzopardiColin LayfieldPublished in: KDIR (2021)
Keyphrases
- fine grained
- topic detection and tracking
- topic detection
- coarse grained
- story link detection
- social media
- document clustering
- text classification
- text data
- access control
- news stories
- document collections
- document representation
- dependency structure
- vector space model
- relevance model
- document level
- meta search
- social networks