According to attribute mathematical theory, attribute recognition model in the assessment of urban traffic environment quality is established in this paper. Firstly, an index system is developed for assessing urban traffic environment according to automobile exhaust pollution and traffic noise; secondly, attribute measurement functions are rigorously constructed to compute attribute measurement of single index, as well as index weight is determined to compute synthetic attribute measurement; thirdly, a confidence criterion is established on the basis of the ordered evaluation sets; finally, An...
