Towards unsupervised keyphrase extraction via an autoregressive approach.
Tuohang LiLiang HuHongtu LiChengyu SunShuai LiLing ChiPublished in: Knowl. Based Syst. (2023)
Keyphrases
- autoregressive
- keyphrase extraction
- keyphrases
- automatic keyphrase extraction
- non stationary
- gaussian markov random field
- random fields
- supervised learning
- domain specific
- unsupervised learning
- sar images
- text documents
- news articles
- learning to rank
- document set
- semantic relations
- supervised machine learning
- natural language
- knowledge sources
- probabilistic model