Use of genetic algorithms for query improvement in information retrieval based on a vector space model
By: by Jing-Jye Yang.
Publisher: University Microfilms International
Published: 1994
Place of publication: Ann Arbor, Mich
Language: eng
Format: Microform
Subjects: Information retrieval.; Genetic algorithms.
Notes: Thesis (Ph.D.)--University of Pittsburgh, 1993.

Includes bibliographical references.