Probabilistic Multidimensional Scaling U
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David B. MacKay
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Article
📅
2001
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Elsevier Science
🌐
English
⚖ 222 KB
Using a probabilistic model, exact and approximate probability density functions (PDFs) for city-block distances and distance ratios are developed. The model assumes that stimuli can be represented by random vectors having multivariate normal distributions. Comparisons with the more common Euclidean