The invention belongs to the field of
artificial intelligence, and particularly relates to an intelligent hosting method for the whole process of e-commerce operation. The method comprises the following steps: establishing a global unified user identity
identification system; user behavior event streams from an application program, an applet and a webpage end are collected in real time and processed in a standardized mode, and the user behavior event streams comprise page browsing, commodity clicking, shopping
cart adding, staying duration and rolling depth; and performing
timestamp alignment and intention semantic fusion on multi-channel user behavior events based on the global unified user identity
identification system to construct a user intention evolution sequence. According to the method, a global unified user identity
identification system is constructed, so that the problem of cross-channel user identity splitting is thoroughly solved, and seamless collection of behaviors in anonymous and real-name states is realized; according to the method, an intention
semantic enhancement mechanism is introduced, the original behavior event is converted into an enhancement event rich in commodity knowledge and context
semantics, and the depth and accuracy of user intention characterization are remarkably improved.