The Evaluation on Home Improvement Website’s Efficiency Based on SBM-DEA

We built the efficiency evaluation index system of home improvement website’s inputs and outputs. The SBM - DEA model is applied to evaluate the efficiency of 30 home improvement websites and the stability of relatively effective websites. Finally, we put forward some specific website optimization suggestions with the results. The purposes of this paper are to study the efficiency of home improvement websites and provide webmasters with optimization suggestions under limited input resources