NDLI: DEA-based indicator for performance improvement

Content Provider	IEEE Xplore Digital Library
Author	Aoki, S. Naito, Y. Tsuji, H.
Copyright Year	2005
Description	Author affiliation: Graduate Sch. of Eng., Osaka Prefecture Univ., Japan (Aoki, S.; Naito, Y.; Tsuji, H.)
Abstract	This paper concerns an active indication method on data envelopment analysis and its experimental application. While DEA works to evaluate efficiency for the decision making unit with multiple input and output, there are still problems as follows: It is not easy (1) to view each DMU's position from bird-eye, (2) to catch the relationship between a DMU and its dominant set, and (3) to get an improvement direction from the current DMU position to the dominant set. To solve these problems, this paper clarifies the visualization procedure for indicating performance improvement and applies it to Japanese prefecture evaluation and verified in a two-input/single-output problem and a single-input/three-output problem as follows: (1) data normalization works well under the assumption that returns to scale is constant, (2) logarithmic transformation is useful in the case that the data range is strongly biased, and (3) viewpoint in three dimensional graph should be changed for confirming the direction.
Sponsorship	IEEE Sys., Man, and Cybernetics Soc. Inf. Process. Soc. of Japan Kagawa Univ
Starting Page	327
Ending Page	330
File Size	559406
Page Count	4
File Format	PDF
ISBN	0780390350
DOI	10.1109/AMT.2005.1505362
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2005-05-19
Publisher Place	Japan
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Productivity Decision support systems Data analysis Terminology Decision making Data visualization Production Data engineering Man machine systems Data envelopment analysis
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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