A study of smoothing methods for language models applied to information retrieval
Top Cited Papers
- 1 April 2004
- journal article
- Published by Association for Computing Machinery (ACM) in ACM Transactions on Information Systems
- Vol. 22 (2) , 179-214
- https://doi.org/10.1145/984321.984322
Abstract
No abstract availableKeywords
This publication has 12 references indexed in Scilit:
- A language modeling approach to information retrievalPublished by Association for Computing Machinery (ACM) ,1998
- A hierarchical Dirichlet language modelNatural Language Engineering, 1995
- On the estimation of 'small' probabilities by leaving-one-outPublished by Institute of Electrical and Electronics Engineers (IEEE) ,1995
- On structuring probabilistic dependences in stochastic language modellingComputer Speech & Language, 1994
- Probabilistic Models in Information RetrievalThe Computer Journal, 1992
- Improving retrieval performance by relevance feedbackJournal of the American Society for Information Science, 1990
- Term-weighting approaches in automatic text retrievalInformation Processing & Management, 1988
- Estimation of probabilities from sparse data for the language model component of a speech recognizerIEEE Transactions on Acoustics, Speech, and Signal Processing, 1987
- A vector space model for automatic indexingCommunications of the ACM, 1975
- THE POPULATION FREQUENCIES OF SPECIES AND THE ESTIMATION OF POPULATION PARAMETERSBiometrika, 1953