基于JFreeChart探索高校数据动态交互可视化的实现

Research on the Realization of Dynamic Visualization with Interactive Function Based on JfreeChart Class

数据分析能找出数据之间的关联,可视化数据分析更是能清楚透明地反映数据内在关系。高校信息数据量庞大而复杂,分析难度较大,传统数据可视化模式要求较高的专业操作能力,普通用户很难完成。动态交互可视化综合利用统计、建模、交互和可视化多项技术手段,能进行实时而准确直观的数据可视化处理,是当前一大热点。本文探讨利用JfreeChart图库类,根据高校数据特点,设计并实现了交互式的动态可视化平台。通过Web互动进行数据的可视化分析,发掘数据的潜在价值,探索了高校海量数据进行数据利用的新思路。

Data analysis reports the connection that exist in the data,and visualization can shows the relationship of the data more clearly and transparently.Unniversity data is large,complex and difficult to analyze,so it is hard for users to finish the visualization with conventional methods.Dynamic visualization can combine statistics,modeling,interaction and visualization together.It is a research hotspot,which can analyze the data immediately and precisely.This paper designs an interactive system for dynamic analysis based on the feature of university data and a gallery Class named Jfreechart.Meanwhile,through the analysis of visualization from the web,the paper attempts to find the further value of data so as to think out a new way to analyze the university data.