Estimation of semantic confidences on lattice hierarchies.
Robert LiebTibor FábiánGünther RuskeMatthias ThomaePublished in: INTERSPEECH (2004)
Keyphrases
- natural language
- semantic information
- semantic knowledge
- accurate estimation
- domain specific
- database
- density estimation
- semantic description
- semantic interpretation
- maximum likelihood estimation
- estimation algorithm
- low level features
- semantic annotation
- real time
- semantic similarity
- semantic web
- least squares
- robust estimation
- conceptual graphs
- semantic search
- web services
- estimation accuracy
- information retrieval
- natural language understanding
- machine learning
- semantic level
- estimation process