Visualizing changes over time: A history of information retrieval through the lens of descriptor tri-occurrence mapping.
Cassidy R. SugimotoKatherine W. McCainPublished in: J. Inf. Sci. (2010)
Keyphrases
- information retrieval
- object recognition
- document collections
- test collection
- information retrieval systems
- search engine
- information visualization
- information access
- query expansion
- document retrieval
- interactive visualization
- shape descriptors
- retrieval effectiveness
- text retrieval
- retrieval model
- information extraction
- keypoints
- action recognition
- text mining
- relevant documents
- multiscale
- digital libraries
- language model
- discriminative power
- image descriptors
- term weighting
- knowledge discovery