Detecting Deviations in Text Collections: An Approach Using Conceptual Graphs.
Manuel Montes-y-GómezAlexander F. GelbukhAurelio López-LópezPublished in: MICAI (2002)
Keyphrases
- conceptual graphs
- text collections
- text categorization
- information retrieval
- text documents
- document collections
- knowledge structures
- natural language
- text retrieval
- partial order
- textual data
- domain ontology
- inverted index
- text classification
- machine learning
- knowledge representation
- text mining
- k nearest neighbor
- feature selection