此外，预测模型还可以考虑使用循环模式，如七天的周循环或每季度累计销售趋势。
Additionally, prediction models can take into account cyclical patterns, such as a seven day weekly cycle or a quarterly cumulative sales trend.
最后，建立了基于时间序列的二次指数平滑线性预测模型，进行商品销售趋势的分析，部分验证了本文的设计分析。
Finally built a two linear forecasting models based on smoothing of time queue about analysis of sale trend, and verified the design analysis of this paper partly.
结果表明，对手机销售数量的历史趋势拟合程度较高，所以用此预测模型预测，具有一定的参考价值。
The results showed that sales of mobile phones fitted a higher degree of historical trends, the prediction model used in this forecast, with some reference value.
通过对成品油在零售端的销售进行预测，可以确定未来油品的销售趋势。
Through the sales forecasting in the petroleum retail, the paper finds the sales trend of petroleum in the future.
运用指数平滑法对我国珠宝首饰市场在未来一定时期的销售趋势进行预测，并对预测结果进行评估、修正，从而透析我国珠宝首饰市场发展前景，为相关部门提供参考。
Based on the previous data, the sale tendency of our jewelry market in China is studied by using index smooth method, and the appraisal to the forecast result is also carried on.
结果表明， 基于人工 神经 网络进行钢管销售 预测，可以较好反应出销售量的变化趋势，得到更为精确的预测结果。
The findings show that the ANN based sales forecasting can satisfactorily capture fluctuations in the sales volume and achieve higher accuracy in forecasting results.
本报告提供穿戴式设备销售台数、装机量、硬件设备收益趋势调查，各设备类型、地区的预测，敏捷预测等汇整数据。
Sizes the wearables market by device type and by region. Values the wearables market in terms of hardware revenues.
本报告提供穿戴式设备销售台数、装机量、硬件设备收益趋势调查，各设备类型、地区的预测，敏捷预测等汇整数据。
Sizes the wearables market by device type and by region. Values the wearables market in terms of hardware revenues.
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