基于层次结构的农民工就业特征模型研究

为了更有效地为农民工提供个性化就业推荐信息，促进农村剩余劳动力转移，通过采用层次结构表示方法融合决策树模型和向量空间模型，分析了农民工就业个性化推送服务的特点，并将农民工的基本信息特征与其网络上求职的操作特征有机结合，建立农民工就业特征模型。实证结果表明，该模型能够更好地对农民工的就业特征进行表示，提高就业推荐准确率。

Study on the Employment Feature Model of Migrant Workers Based on the Hierarchical Structure

To provide employment recommendation information for migrant workers more specific and promote the transfer of rural surplus labor, we integrate the decision tree model and vector space model into hierarchical structure representation method, analyze the characteristics of personalized employment recommendation service for migrant workers, combine the basic characteristics of the migrant workers with their concrete operation for job wanted on the network, then establish an employment characteristics model for migrant workers. The results showed that, the model can represent the employment characteristics of the migrant workers more effectively than existing models, so as to improve the recommendation accuracy for the employment of the migrant workers.