Unsupervised Keyphrase Extraction Based on Outlier Detection.
Eirini PapagiannopoulouGrigorios TsoumakasPublished in: CoRR (2018)
Keyphrases
- outlier detection
- keyphrase extraction
- automatic keyphrase extraction
- keyphrases
- domain specific
- data streams
- detection algorithm
- knowledge discovery
- density ratio estimation
- detecting outliers
- supervised learning
- unsupervised learning
- supervised machine learning
- detect outliers
- semi supervised
- data mining
- outlier mining
- semantic relations
- text documents
- distance based outlier detection
- document retrieval
- active learning
- information retrieval