On-line Clustering for Real-Time Topic Detection in Social Media Streaming Data.
Robert PopoviciAndreas WeilerMichael GrossniklausPublished in: SNOW-DC@WWW (2014)
Keyphrases
- topic detection
- streaming data
- social media
- data streams
- document clustering
- streaming time series
- hot topics
- sliding window
- concept drift
- trend analysis
- text classification
- document collections
- anomaly detection
- clustering algorithm
- text data
- evolving data streams
- neural network
- unsupervised learning
- digital libraries
- structured data
- data distribution
- high dimensional data
- similarity search
- clustering method
- data model
- k means
- information retrieval