Indexation de co-occurrences dans des corpus de documents structurés et production de cartes sémantiques interactives.
Pierre PompidorBoris CarbonneillMichel SalaPublished in: Document Numérique (2009)
Keyphrases
- co occurrence
- word co occurrence
- word sense
- latent semantic analysis
- query terms
- semantic relationships
- wordnet
- keyword extraction
- information retrieval
- text documents
- text corpus
- semantic relations
- mutual reinforcement
- document collections
- named entities
- text corpora
- visual words
- semantic space
- information retrieval systems
- concept hierarchy
- keywords
- text collections
- document retrieval
- semantic content
- retrieval systems
- probabilistic latent semantic analysis
- visual phrases
- training corpus
- word pairs
- sentence level
- document representation
- multimedia content
- semantic similarity
- document clustering
- relevant documents
- image classification