| 摘要: |
| 本文介绍一个用于市场分析与预测的多媒体智能数据库系统．它从管理信息系统中提取数据，运用数学方法与人工智能方法对市场进行多种分析与预测，将结果综合成文字报告并用语音，同时配之以表格、统计图形、可视化模型、三维复杂模型实时动态显示等多种形式输出，为企业的管理与决策提供支持．本文在简述系统需求及功能后，着重介绍这一系统的总体设计，概述系统研制中的关键问题及它们的解决方案，最后表明了这一系统可作为建立智能数据库系统的通用框架． |
| 关键词: 市场分析，市场预测．人工智能，可视化．多媒体，数据库． |
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| A MULTIMEDIA INTELLIGENT DATABASE SYSTEM FoR MARKET ANALYSIS AND FORECAST |
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Zhou Lizhu,Shi Chunyi,Lu Yuchang,Liu Weidong,Zhu Dian
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| Abstract: |
| This paper presents a multimedia intelligent database system for market anal-ysis and forecast applications．The system extracts data necessary for market analysis and forecast from management information systems，analyzes market situations，and forecasts sales using both mathematical and intelligent methods．The analysis and forecast results are summarized in a system—generated text report and then presented to users in a syn-thesized speech which is synchronized with the display of tables，statistical graphs，visual-ization models，and real—time 3D background models．After briefing the system require-ments and functions．this paper focuses on the system'S general architecture and overviews some of the key issues and solutions in its development．The paper concludes by indicating that a general intelligent database system framework may be built On the basis of the sys-tem presented． |
| Key words: Market analysis,market forecast,artificial intelligence,visualization,multi-media．database． |
