{"title":"走向相关树的数学理论","authors":"Manfred Fischer","doi":"10.1016/0099-3964(70)90017-7","DOIUrl":null,"url":null,"abstract":"<div><p>This paper includes an operational definition of relevance numbers as used in evaluation matrices and relevance trees. This definition enables a better understanding of the concept, a derivation of the formalism, and an analysis of the error propagation in relevance trees. For technical systems a special measure of utility based on distance in parameter space is introduced, which can be used to obtain relevance numbers from a computerized model of that process.</p></div>","PeriodicalId":101211,"journal":{"name":"Technological Forecasting","volume":"1 4","pages":"Pages 381-389"},"PeriodicalIF":0.0000,"publicationDate":"1970-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/0099-3964(70)90017-7","citationCount":"5","resultStr":"{\"title\":\"Toward a mathematical theory of relevance trees\",\"authors\":\"Manfred Fischer\",\"doi\":\"10.1016/0099-3964(70)90017-7\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>This paper includes an operational definition of relevance numbers as used in evaluation matrices and relevance trees. This definition enables a better understanding of the concept, a derivation of the formalism, and an analysis of the error propagation in relevance trees. For technical systems a special measure of utility based on distance in parameter space is introduced, which can be used to obtain relevance numbers from a computerized model of that process.</p></div>\",\"PeriodicalId\":101211,\"journal\":{\"name\":\"Technological Forecasting\",\"volume\":\"1 4\",\"pages\":\"Pages 381-389\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1970-03-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://sci-hub-pdf.com/10.1016/0099-3964(70)90017-7\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Technological Forecasting\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/0099396470900177\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Technological Forecasting","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/0099396470900177","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
This paper includes an operational definition of relevance numbers as used in evaluation matrices and relevance trees. This definition enables a better understanding of the concept, a derivation of the formalism, and an analysis of the error propagation in relevance trees. For technical systems a special measure of utility based on distance in parameter space is introduced, which can be used to obtain relevance numbers from a computerized model of that process.
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