Automatic Extraction of the Fine Category of Person Named Entities from Text Corpora.
Nguyen Thanh TriAkira ShimazuPublished in: IEICE Trans. Inf. Syst. (2007)
Keyphrases
- automatic extraction
- text corpora
- named entities
- text mining
- text documents
- person names
- text corpus
- relation extraction
- natural language processing
- named entity recognition
- computational linguistics
- information extraction
- text analysis
- co occurrence
- question answering
- document classification
- topic modeling
- text classification
- text collections
- document collections
- information retrieval
- textual data
- data analysis
- knowledge discovery
- topic models
- machine learning
- text data
- knowledge base
- feature extraction
- concept hierarchy