单项选择题
Through a lot of data signals and machine learning techniques, the process automation for pricing at Walmart is called as________. 沃尔玛把通过众多数字信号和机器学习技术而形成的定价流程自动化称之为_______。
A.Knowing-learning-doing continuum认知-学习-执行决策连续体
B.Doing-learning-knowing continuum执行-学习-认知决策连续体
C.Knowing-doing-learning continuum认知-执行-学习决策连续体
D.Doing-knowing-learning continuum执行-认知-学习决策连续体