NASA NTRS · 19890039820
The search for structure - Object classification in large data sets
Abstract
Research concerning object classifications schemes are reviewed, focusing on large data sets. Classification techniques are discussed, including syntactic, decision theoretic methods, fuzzy techniques, and stochastic and fuzzy grammars. Consideration is given to the automation of MK classification (Morgan and Keenan, 1973) and other problems associated with the classification of spectra. In addition, the classification of galaxies is examined, including the problems of systematic errors, blended objects, galaxy types, and galaxy clusters.
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Kurtz, Michael J.. 1988-01-01. The search for structure - Object classification in large data sets. https://ntrs.nasa.gov/citations/19890039820
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