Unsupervised Lexical Acquisition for Part of Speech Tagging.
Dan TufisElena IrimiaRadu IonAlexandru CeausuPublished in: LREC (2008)
Keyphrases
- natural language processing
- syntactic categories
- unsupervised learning
- part of speech
- lexical semantics
- data driven
- wordnet
- pos tagging
- context sensitive
- supervised learning
- domain specific
- semi supervised
- unsupervised word sense disambiguation
- completely unsupervised
- lexical information
- neural network
- named entity recognition
- supervised classification
- semantic relations
- morphological analysis
- data acquisition
- semantic network
- word sense disambiguation
- noun phrases
- dependency parsing
- unsupervised manner
- linguistic information
- question answering
- artificial intelligence
- information retrieval
- data sets