Unsupervised Keyword Extraction for Hashtag Recommendation in Social Media.
Behafarid Mohammad JafariXiao LuoAli JafariPublished in: FLAIRS (2023)
Keyphrases
- keyword extraction
- social media
- unsupervised methods
- text retrieval
- keywords
- recommender systems
- social networks
- lexical chains
- unsupervised learning
- user preferences
- word co occurrence
- collaborative filtering
- semi supervised
- topic models
- ground truth
- user generated content
- text summarization
- information retrieval
- probabilistic model
- active learning
- digital libraries