Math expression retrieval using an inverted index over symbol pairs.
David StalnakerRichard ZanibbiPublished in: DRR (2015)
Keyphrases
- inverted index
- document retrieval
- text retrieval systems
- data structure
- information retrieval
- query processing
- retrieval model
- image retrieval
- relevance feedback
- inverted lists
- image database
- signature file
- text retrieval
- inverted file
- retrieval precision
- keyword search
- retrieval systems
- document collections
- query expansion
- information retrieval systems
- document identifiers
- retrieval accuracy
- keyword queries
- index structure
- retrieval method
- machine learning
- disk space
- data sets