Title :
Study on the Performance Measure of Information Retrieval Models
Author_Institution :
Sch. of Econ. & Manage., Hebei Univ. of Eng., Handan, China
Abstract :
Different information retrieval models produce different retrieval results, and have different efficiencies. The paper firstly introduced the basic information retrieval process, and then listed three types of information retrieval models according to two dimensions and their relationships, and lastly gave out related calculation formulas for performance measure of information retrieval models.
Keywords :
information retrieval; information retrieval; performance measure; Content based retrieval; Data mining; Engineering management; Feedback; Information analysis; Information retrieval; Loss measurement; NIST; Problem-solving; Ubiquitous computing; information retrieval; performance measure; retrieval models; retrieval process;
Conference_Titel :
Intelligent Ubiquitous Computing and Education, 2009 International Symposium on
Conference_Location :
Chengdu
Print_ISBN :
978-0-7695-3619-4
DOI :
10.1109/IUCE.2009.105
