Using learned extraction patterns for text classification.
Ellen RiloffPublished in: Learning for Natural Language Processing (1995)
Keyphrases
- text classification
- extraction patterns
- text documents
- training corpus
- text categorization
- relation extraction
- text mining
- bag of words
- manually annotated
- semantic features
- naive bayes
- sentiment analysis
- information extraction
- labeled data
- n gram
- knn
- feature selection
- document classification
- text classifiers
- machine learning
- automatic extraction
- sentiment classification
- unlabeled data
- text collections
- k nearest neighbor
- information extraction systems
- semantic tags
- data model
- text corpus
- search engine