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建立預測模型之應用框架設計

An Application Framework for Building Forecasting Models

摘要


預測技術是一個不斷變動的領域,本研究提出一個高彈性的預測模型應用框架,供使用者開發各種預測系統,使用者能夠很容易的將新的預測技術增加到系統之中。本研究先分析現有預測模型的建構過程,提出一共通流程。並依此共通流程定義應用框架,該框架可用以產生各種實際的預測系統。此應用框架具備了高度的彈性,除了在流程上可整合OASIS的WS-BPEL流程描述語言外,且可整合各種不同的預測技術所需的運算方法與資料。

並列摘要


With the rapidly changing forecasting techniques, this paper introduces a flexible application framework to develop different forecasting systems. When a user develops a system based on this framework, he can add new forecasting techniques easily. We first analyze the forecasting process and develop an abstract common process for building forecasting models. This abstract common process is then used to develop the application framework. Web Services Business Process Execution Language (WS-BPEL) is used to describe the model building process. This framework can integrate methods and data from different forecasting technologies by defining method and data configuration.

參考文獻


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