Clustering Prominent Named Entities in Topic-Specific Text Corpora.
Abdulkareem AlsudaisHovig TchalianPublished in: AMCIS (2019)
Keyphrases
- named entities
- text corpora
- text mining
- text corpus
- topic modeling
- text documents
- word pairs
- document clustering
- information extraction
- natural language processing
- unsupervised learning
- topic models
- computational linguistics
- co occurrence
- text analysis
- k means
- clustering algorithm
- question answering
- machine learning
- information retrieval
- text classification
- document collections
- concept hierarchy
- knowledge discovery
- latent dirichlet allocation
- text collections
- data points
- wordnet
- domain specific
- semi supervised
- text classifiers
- web queries
- natural language
- feature extraction