A Semantic Account for Modularity in Multi-language Modelling of Search Problems.
Shahab TasharrofiEugenia TernovskaPublished in: FroCoS (2011)
Keyphrases
- search problems
- language modelling
- language model
- search algorithm
- orders of magnitude
- heuristic search
- n gram
- search strategies
- ad hoc retrieval
- constraint satisfaction problems
- search space
- tf idf
- semantic information
- domain specific
- weighting scheme
- test collection
- planning problems
- pseudo relevance feedback
- constraint satisfaction
- search methods
- low level features
- semantic similarity
- context dependent
- information extraction
- document ranking
- state space