TALP-UPC at MediaEval 2014 Placing Task: Combining Geographical Knowledge Bases and Language Models for Large-Scale Textual Georeferencing.
Daniel FerrésHoracio RodríguezPublished in: MediaEval (2014)
Keyphrases
- language model
- knowledge base
- language modeling
- probabilistic model
- n gram
- speech recognition
- document retrieval
- language modelling
- information retrieval
- statistical language models
- query expansion
- retrieval model
- smoothing methods
- query terms
- context sensitive
- document ranking
- test collection
- ad hoc information retrieval
- audio visual
- web search
- vector space model
- speech signal
- machine learning
- document length