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    • 4. 发明授权
    • Profile-based product demand forecasting
    • 基于简档的产品需求预测
    • US06978249B1
    • 2005-12-20
    • US09626191
    • 2000-07-28
    • Dirk M. BeyerFereydoon SafaiFarid AitSalia
    • Dirk M. BeyerFereydoon SafaiFarid AitSalia
    • G06Q10/00G06Q30/00G06F17/60
    • G06Q30/02G06Q10/06G06Q30/0202
    • A product demand forecasting system includes a profile extractor that generates a demand profile of a new product yet to be introduced based on demand profiles of similar products already introduced. The profile extractor normalizes and averages the demand profiles of the similar products to obtain the demand profile of the new product. The forecasting system also includes a life-cycle demand predictor that generates a total life-cycle demand of the new product based on historical demand data of the similar products. A forecast creator is then coupled to the profile extractor and the demand predictor to generate a life-cycle demand forecast for the new product based on the demand profile and total life-cycle demand of the new product. A method of providing a life-cycle product demand forecast for a new product yet to be introduced is also described.
    • 产品需求预测系统包括配置文件提取器,其基于已经引入的类似产品的需求简档来生成尚待引入的新产品的需求简档。 轮廓提取器对同类产品的需求曲线进行归一化和平均,以获得新产品的需求曲线。 预测系统还包括生命周期需求预测器,根据同类产品的历史需求数据,生成新产品的总生命周期需求。 然后,预测创建者被耦合到简档提取器和需求预测器,以基于新产品的需求简档和总生命周期需求来生成新产品的生命周期需求预测。 还描述了为尚待引入的新产品提供生命周期产品需求预测的方法。
    • 8. 发明授权
    • Method and system for deterministic sampling with a specific distribution
    • 具有特定分布的确定性抽样方法和系统
    • US08799052B2
    • 2014-08-05
    • US09853961
    • 2001-05-10
    • Dirk M. BeyerCipriano A. SantosBilal Iqbal
    • Dirk M. BeyerCipriano A. SantosBilal Iqbal
    • G06Q30/02
    • G06Q30/02G06Q30/0242G06Q30/0247G06Q30/0249G06Q30/0269
    • A method and system for selection of a task in proportion to a desired distribution. Specifically, in one embodiment, the present invention discloses a method and system for selecting a task associated with a visiting customer to a web site over a communication network. The customer is assigned to a segment of a target customer base that most closely resembles the customer's characteristics. A plurality of tasks is associated with the segment and can be expressed as a distribution of tasks performed. A current distribution of tasks is determined. The task which provides a new distribution that is closest to a desired distribution of the plurality of tasks is selected to be performed. In one embodiment, the task to be performed is the offering of an advertising promotion to the customer over the communication network.
    • 一种与期望分布成比例地选择任务的方法和系统。 具体来说,在一个实施例中,本发明公开了一种用于通过通信网络选择与访问客户相关联的任务到网站的任务的方法和系统。 客户被分配到最接近于客户特征的目标客户群的一部分。 多个任务与段相关联,并且可以表示为执行的任务的分布。 确定任务的当前分配。 选择提供最接近多个任务的期望分布的新分布的任务。 在一个实施例中,要执行的任务是通过通信网络向客户提供广告促销。