Novel method for quality assessment of computational translation

To overcome the shortcomings that there are few feasible methods and models in the comprehensive assessment on the quality of the computational translation, a novel mathematical tool, the unascertained measure was introduced. After the introduction of the basic knowledge of the Unascertained Sets, the unascertained measure was defined and the comprehensive assessment model was set up. Then the method was introduced to the quality assessment of the machine translation. Engineering practices shows that the method can complete the assessment systematically and scientifically without any assumption.