由于劳动力市场信息不对称，招聘大学生是一种风险投资决策。
Under asymmetric information of job market, recruiting college students is a risky investment decision to make.
劳动力市场信息是指与失业、行业和职业等有关的劳动力相关信息。
Labor market information labor related information about unemployment industries occupations etc.
笔者认为，强化劳动力市场信息服务是实现劳动力资源合理配置的有效措施之一。
The article thinks the improvement of the information service of labor market is the effective manner to realize the reasonable deployment of the labor resource.
随着时间的推移，劳动力市场信息系统产生了大量的“脏数据”，降低了数据准确性和系统服务的质量。
Some "Dirty data" will appear in labor market information system after some time. It affects data accuracy and quality of system services.
通过对决策树算法的深入分析，我们围绕着C4.5决策树生成算法建立了一个分类预测系统并实现了与劳动力市场信息管理系统（LMIS）的集成。
With the thorough analysis on the algorithm of decision tree induction, we established a classification and prediction system based on C4.5 and accomplished the integration with the LMIS system.
通过对决策树算法的深入分析，我们围绕着C4.5决策树生成算法建立了一个分类预测系统并实现了与劳动力市场信息管理系统（LMIS）的集成。
With the thorough analysis on the algorithm of decision tree induction, we established a classification and prediction system based on C4.5 and accomplished the integration with the LMIS system.
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