Towards the use of inferred cognitive states in language modeling.
Nigel G. WardAlejandro VegaPublished in: ASRU (2009)
Keyphrases
- language modeling
- cognitive states
- language model
- information retrieval
- cognitive processes
- human subjects
- query expansion
- mental states
- retrieval model
- human brain
- brain images
- probabilistic model
- cognitive model
- brain activity
- n gram
- text classification
- test collection
- pattern recognition
- functional magnetic resonance imaging
- information retrieval systems
- machine learning
- relevant documents
- magnetic resonance
- image processing
- feature extraction
- knowledge representation