149 search results - page 1 / 30 » RF*IPF: A Weighting Scheme for Multimedia Information Retrie... |
ICIAP
2001
Springer
14 years 5 months ago
2001
Springer
ICML
2005
IEEE
14 years 5 months ago
2005
IEEE
How to assign appropriate weights to terms is one of the critical issues in information retrieval. Many term weighting schemes are unsupervised. They are either based on the empir...
IR
2006
13 years 4 months ago
2006
This paper describes a method, using Genetic Programming, to automatically determine term weighting schemes for the vector space model. Based on a set of queries and their human de...
AIR
2005
13 years 4 months ago
2005
Term-weighting schemes are vital to the performance of Information Retrieval models that use term frequency characteristics to determine the relevance of a document. The vector spa...
ICTIR
2009
Springer
13 years 11 months ago
2009
Springer
Abstract. Most of the previous research on term weighting for information retrieval has focused on developing specialized parametric term weighting functions. Examples include TF.I...