Research On Design And Analysis Of Data Platform For Evaluation Of Needy Students On Campus

The paper discusses how to build the platform of data of needy students on campus evaluation in the example of subsidize work of campus in Beijing. On the base of the platform, data-mining is applied to settle out the problem of school, profession, native place and family income condition etc. in multi-dimension. All these solutions provide data support for subsidize the needy students reasonably and improvement evaluation process.The paper also discusses design and analysis the platform of data for evaluation of needy students on campus. And how to build the model of data-mining, how to improve the evaluation process also be studied. First, the author analyzes the workflow in the subsidize work, brings forward the scheme of building the platform of data and programs the total platform;Secondly, according to the aim of the platform, the author tries to build the data warehouse model of the project. The original data is extracted, cleaned and transacted to build data warehouse. All these works are the basis of data analysis later;Thirdly, on the basis of the data warehouse, the text discusses knowledge-mining. The methods of connection analysis and cluster analysis are applied.At last, according to the above research conclusion, design and improve aim at the evaluation process of needy students in concrete management.To summarize, the paper discusses the application of data warehouse, OLAP and data-mining in needy students on campus evaluation. The scheme, the model of data analysis and the methodology have certain benefit for other fields.