Contextually Propagated Term Weights for Document Representation.
Casper HansenChristian HansenStephen AlstrupJakob Grue SimonsenChristina LiomaPublished in: CoRR (2019)
Keyphrases
- document representation
- term frequency
- vector space model
- term weighting
- tf idf
- bag of words
- vector space
- document clustering
- language model
- document collections
- retrieval model
- data fusion
- text documents
- web documents
- index terms
- information retrieval
- background knowledge
- text data
- text classification
- semantic similarity
- information retrieval systems
- text mining
- document retrieval
- query terms
- multimedia
- search engine