提升流通业效率,能够充分发挥流通业在区域经济中的中介作用,利用规模经济节约供需双方的交易成本。文章分析了湖南省流通业效率的测度指标,并通过主成分法和Hopfield神经网络模型进行了验证。最后,提出了相关对策和建议。 Enhance the efficiency of circulation industry, give full play to the intermediary role of circulation industry in regional economy, and use economies of scale to save the transaction costs of both supply and demand sides. The paper analyzes the measure index of efficiency of circulation industry in Hunan Province and verifies it by principal component method and Hopfield neural network model. Finally, the relevant countermeasures and suggestions are put forward.