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This paper proposes a new approach to solve assignment problems with linguistic assessment information. In this approach, linguistic assessment information is aggregated and calculated taking use of the newly developed two-tuple linguistic representation. First, the efficiency matrixes with linguistic assessment information provided by experts are changed into two-tuple linguistic representations...
LPI is not efficient in time and memory which makes it difficult to be applied to very large data set. We propose a optimal algorithm called FLPI. FLPI decomposes the LPI problem as a graph embedding problem plus a regularized least squares problem. Such modification avoids eigen decomposition of dense matrices and can significantly reduce both time and memory cost in computation. Moreover, with a...
Grey system theory is a new cross course founded in 1982 by Prof. Deng Ju-long, a Chinese famous scholar. Grey model of the theory was applied extensively and gained a series of significant achievement both in natural science and social science. It is mainly applied in mid-long-term forecasting of slope or landslide and has high accuracy in geologic catastrophe study. However, when applied in short-impending...
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