A probabilistic approach to automatic keyword indexing. Part I. On the Distribution of Specialty Words in a Technical Literature.
Stephen P. HarterPublished in: J. Am. Soc. Inf. Sci. (1975)
Keyphrases
- keywords
- keyword extraction
- automatic indexing
- word spotting
- data driven
- fully automatic
- information retrieval
- probabilistic retrieval
- term extraction
- index terms
- semi automatic
- text retrieval
- probability distribution
- text documents
- uncertain data
- keyword search
- indexing scheme
- latent semantic
- database
- search engine
- bayesian networks
- probabilistic model
- n gram
- table of contents
- context sensitive
- posterior probability
- information theoretic