在毕业生增多、就业困难的大环境下，为了快捷建立企业与大学生良好供求关系，现采用网络平台搜集毕业生基本供求信息和企业的需求信息数据，并对收集的数据进行可视化分析与预测研究。首先从网络平台中提取数据，运用Excel归类整理，使图表呈现。然后确定数据挖掘的任务，对图表数据进行预处理，基于Apriori算法分析数据，最后通过Java程序完成分析和预测。
In order to quickly establish a good supply and demand relationship between enterprises and college students, in the general environment of increasing graduates’ employment difficulties, we are using a network platform to collect information on the basic supply and demand of graduates and the data collected for visual analysis and prediction research. Firstly, the data is extracted from the network platform, and Excel is used to sort out the graph. Then the task of data mining is determined; the data of chart is preprocessed; and the data is analyzed based on Apriori algorithm. Finally, the analysis and prediction are completed by Java program.