CRM 不仅仅是一个管理名词和管理概念，更是一套人－机交互系统和一种先进的解决方案，它能帮助企业更好的吸引潜在的客户和留住最有价值的客户，从而实现销售、市场营销、服务和支持的商业流程自动化。 Programming Language: PHP-CRM not merely is a management noun and the management concept, is set of people- machine interactive systems and one kind of

气象应用。计算Q矢量。Q矢量的大小表示垂直方向上的速度大小。Q矢量主要缺点是在准地转力中并不包括垂直运动而产生之非绝热项.Q矢量在绝热假定下握导出来,因此未包括潜热释放,而在某些天气系统中潜热释放作用十分重要.-Meteorological applications. Calculate the Q vector. Q vector size indicates the size of the speed in the vertical direction. The main drawback

LSA is patented technology (US Patent 4,839, 853). The patent is presumably expired. Latent classes were introduced in 50th when statisticians noticed that in poll forms some answers can be successfully predicted. For example, when someone provides p

LDA主题模型代码，用于分析文档的主题并且之后可以用于文档之间的聚类分析；-Latent Dirichlet Allocation