haku: @indexterm INFORMATION SYSTEMS / yhteensä: 1796
viite: 371 / 1796
| Tekijä: | Yue, Zhen |
| Otsikko: | Studies of market forecasting system based on time series (original in Chinese) |
| Lehti: | Commercial Economy and Management (c)
1998 : 3, p.40-43 |
| Asiasana: | MARKET FORECASTING INFORMATION SYSTEMS |
| Kieli: | chn |
| Tiivistelmä: | Under the present market economic system, only when enterprises know timely the changes in market, can they make an operating decision and conduct production management effectively. So to establish a market forecasting system has become the demand of enterprises. This paper has discussion about such issues as the choice and improvement of forecasting model, analysis of time series, optimization of parameters and system structure. It thinks that the market forecasting system comprises five major modules, that is, data collection, forecasting support, choice of forecast plans, forecasting and information providing moduls. |
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