Using part-of-speech tags, context thresholding, and trigram contexts to improve the auto-induction of semantic classes.
Andrew N. PargellisEric Fosler-LussierAugustine TsaiPublished in: INTERSPEECH (2002)
Keyphrases
- part of speech
- semantic classes
- n gram
- natural language processing
- word sense disambiguation
- ambiguous words
- text documents
- contextual information
- web pages
- context aware
- information extraction
- knowledge representation
- text classification
- language model
- text mining
- tf idf
- active learning
- keywords
- artificial intelligence