Unsupervised Learning of Pattern Templates from Unannotated Corpora for Proper Noun Extraction.
Seung-Shik KangChong-Woo WooPublished in: RSFDGrC (2003)
Keyphrases
- unsupervised learning
- phrase extraction
- annotated corpus
- named entities
- natural language processing
- semi supervised
- supervised learning
- pattern matching
- noun phrases
- dimensionality reduction
- information extraction
- deep learning
- pattern extraction
- automatic extraction
- wordnet
- pattern discovery
- feature selection
- associative memory
- natural language
- knowledge base
- machine learning
- data mining
- expectation maximization
- object recognition
- automatically extracted
- text corpora
- similarity measure
- neural network