Event Graph-Based News Clustering: The Role of Named Entity-Centered Subgraphs.
Basak Buluz KömeçogluBurcu YilmazPublished in: IEEE Access (2024)
Keyphrases
- named entities
- news articles
- web news
- news corpus
- person names
- unsupervised learning
- named entity recognition
- information extraction
- text documents
- named entity extraction
- co occurrence
- graph theoretic
- relation extraction
- natural language processing
- news stories
- clustering algorithm
- question answering
- k means
- text mining
- semi supervised
- clustering method
- linguistic features
- data points
- topic detection
- graph model
- document clustering
- online news
- news events
- maximum entropy model
- annotated corpus
- pattern recognition
- statistical topic models
- weakly supervised
- noun phrases
- proper names
- training data
- artificial intelligence