Index-based grey relational analysis model
Jianhua Yang
Abstract
Jianhua Yang
Abstract
This paper presents the index-based grey relational coefficient and the index-based grey relational degree by improving the grey relational coefficient and the grey relational degree in the grey relational analysis,and the characteristics are discussed also.Moreover,the index-based grey relational analysis model,which is more rational and scientific,is established.
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This paper presents the index-based grey relational coefficient and the index-based grey relational degree by improving the grey relational coefficient and the grey relational degree in the grey relational analysis,and the characteristics are discussed also.Moreover,the index-based grey relational analysis model,which is more rational and scientific,is established.
Key concepts: Grey relational analysis, Relational model, Index (typography), Degree (music), Computer science, Data mining, Mathematics, Relational database