Abstract

The study improves the traditional DEA model making it to reflect the subjective preference sequence DEA model, proposes a method to solve the dilemma with the average rate of crosscutting comparison with effective unit and cites a case for demonstration. Both at home and abroad, the food information system construction of the evaluation system implementation is at a lower level, one reason is the lag of food information system evaluation system and the imperfect.

Keywords:

DEA model, evaluation of the system, food information system,

References

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Competing interests

The authors have no competing interests.

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Copyright

The authors have no competing interests.