DocumentCode
1905927
Title
PIRS: An information retrieval system based on the vector space model
Author
Karshenas, Amir ; Dimililer, Kamil
Author_Institution
Comput. Eng. Dept., Girne American Univ.
fYear
2008
fDate
27-29 Oct. 2008
Firstpage
1
Lastpage
4
Abstract
In this work we designed an information retrieval system ldquoPIRSrdquo - precision information retrieval system - based on the modified vector space model introducing a new query weighting formula and similarity function. These modifications of the classical vector space model aimed to improve the average precision level of the system. Two well known IR parameters, precision and recall were used to compute the performance of system.
Keywords
information retrieval systems; query processing; IR parameter; precision information retrieval system; precision parameter; query weighting formula; recall parameter; similarity function; vector space model; Design engineering; Frequency conversion; Indexing; Information retrieval; Optical computing; Vocabulary; information retrieval; precision; recall; vector space model;
fLanguage
English
Publisher
ieee
Conference_Titel
Computer and Information Sciences, 2008. ISCIS '08. 23rd International Symposium on
Conference_Location
Istanbul
Print_ISBN
978-1-4244-2880-9
Electronic_ISBN
978-1-4244-2881-6
Type
conf
DOI
10.1109/ISCIS.2008.4717891
Filename
4717891
Link To Document