【摘要】 土地流转过程中的缔约对象选择问题阻碍了土地流转市场的发展。通过构建缔约对象推荐模型,减少信息搜索难度,为农户推荐缔约对象。借鉴协同过滤推荐思想,根据土地流转过程中双方决策的影响因素,提取个体特征,计算特征值之间的距离,再计算个体之间的相似度。以历史合作为媒介,考虑合作评分的影响,最终得到农户与待匹配企业之间的相似度,根据相似度为农户推荐缔约对象。通过MATLAB对农户缔约对象的选择过程仿真模拟分析,产生推荐列表,根据推荐列表计算推荐结果的准确率。从准确率来看,该推荐模型准确率较高,能帮助农户降低缔约对象的选择难度。更多还原

【Abstract】 The problem of choosing the contracting party in the process of land transfer hindered the development of land transfer market. By constructing the model of contracting party recommendation reduced the difficulty of information search,and recommended the cooperative objects for farmers. Based on the idea of collaborative filtering recommendation,and influencing factors of decision-making in the process of land transfer,it extracted the individual features to calculate the distance between eigenvalues,and then calculated the similarity between individuals. It took the historical cooperation as the medium,considered the influence of cooperation score,and finally obtained the similarity between farmers and enterprises to be matched. Through the simulation analysis of the selection process of farmers’ contracting objects by Matlab,we could get the recommendation list and calculate the accuracy of the recommendation results according to the recommendation list. From the point of view of accuracy,this recommendation model had a higher accuracy,which could help farmers to reduce the difficulty of choosing contracting objects.更多还原