In Sammon mapping, if the mapping is linear, namely, g(x W) = WTx, how can W that minimizes the Sammon stress be calculated?

Operations Research : Applications and Algorithms
4th Edition
ISBN:9780534380588
Author:Wayne L. Winston
Publisher:Wayne L. Winston
Chapter17: Markov Chains
Section17.5: Steady-state Probabilities And Mean First Passage Times
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In Sammon mapping, if the mapping is linear, namely, g(x\W) = WTx,
how can W that minimizes the Sammon stress be calculated?
Transcribed Image Text:In Sammon mapping, if the mapping is linear, namely, g(x\W) = WTx, how can W that minimizes the Sammon stress be calculated?
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