It is too strict to deal with the problems of information fusion and decision-making by using single valued neutrosophic relations in single valued neutrosophic set. The inclusion degree of single valued neutrosophic set is put forward by combining single valued neutrosophic set and the inclusion degree of set, the attribute reduction model of single valued neutrosophic decision information system is established. The single valued neutrosophic decision information system is defined, and the definition of inclusion degree and two calculation formulas of single valued neutrosophic set are given. The single valued neutrosophic rough set model is proposed. The algorithm for attributes reduction of single valued neutrosophic decision information system is given, and an example is provided to illustrate the effectiveness of the algorithm.

%U http://cea.ceaj.org/EN/10.3778/j.issn.1002-8331.1904-0139