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Sequential Estimation in Multidimensional Scaling

Published online by Cambridge University Press:  01 January 2025

Hisao Miyano*
Affiliation:
Industrial Products Research Institute
Yukio Inukai
Affiliation:
Industrial Products Research Institute
*
Requests for reprints should be sent to Hisao Miyano, Human Factors Engineering Division, Industrial Products Research Institute, 1-1-4 Yatabe-higashi, Tsukuba, Ibaragi, Japan 305.

Abstract

The concept of sequential estimation is introduced in multidimensional scaling (MDS). The sequential estimation method developed in this paper refers to continually updating estimates of a configuration as new observations are added. This method has a number of advantages, such as a locally optimal design of the experiment can be easily constructed, and dynamic experimentation is made possible. Using artificial data, the performance of our sequential method is illustrated.

Type
Original Paper
Copyright
Copyright © 1982 The Psychometric Society

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Footnotes

We are indebted to anonymous reviewers for their suggestions. In addition, we thank Dr. Frank Critchley for his helpful comments on our Q/S algorithm.

References

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