Term extraction from sparse, ungrammatical domain-specific documents.
Ashwin IttooGosse BoumaPublished in: Expert Syst. Appl. (2013)
Keyphrases
- term extraction
- domain specific
- multiword
- keyword extraction
- text mining
- automatic extraction
- information retrieval
- ontology learning
- text documents
- general purpose
- relevant documents
- web documents
- document clustering
- information retrieval systems
- xml documents
- high dimensional
- document collections
- document retrieval
- metadata
- context sensitive
- text analysis
- text retrieval
- retrieval systems
- topic modeling
- knowledge representation
- knowledge sources
- tf idf
- document representation
- natural language text
- semantic content
- text corpora
- language model
- domain knowledge