Using Background Contextual Knowledge for Document Representation.
Arkadi KosmyninIan DavidsonPublished in: PODP (1996)
Keyphrases
- document representation
- contextual knowledge
- contextual information
- bag of words
- document clustering
- document collections
- semantic information
- case based reasoning
- vector space model
- vector space
- data fusion
- web documents
- language model
- text documents
- text data
- computer vision
- context aware
- information overload
- data mining
- background knowledge
- prior knowledge
- object recognition
- training data
- clustering algorithm
- search engine
- information retrieval