Abstract: The present application relates to a construction method of an intelligent interaction service system and a website intelligent interaction method and device, which involve, through obtaining a user identity, determining historical multimodal interaction data and a user type that are corresponding to the user identity; obtaining first modal interaction data sent by a user, and determining a user interaction mode according to the historical multimodal interaction data and the first modal interaction data; performing an intent recognition analysis on current interaction data according to an intent recognition component to obtain a user intent label, and transforming the user intent label into a user intent vector; performing a retrieve and match on the user intent vector based on a vector database group to obtain user interaction result information, and sending the user interaction result information corresponding to the user type to a human-computer interaction interface in the user interaction mode.

Abstract: A method for quantitative description of a fault/fissure and a detection system thereof are provided, involving static and dynamic method and system for quantitative description. The present static method for quantitative description includes: according to spatial coordinate data of the fault/fissure, constructing a fissure ellipsoid that covers a spatial distribution scope of the fault/fissure; and characterizing the fault/fissure according to spatial geometric parameters of the fissure ellipsoid. And the present dynamic method for quantitative description includes: according to waveform parameters of elastic waves generated during rupture process, constructing a three-dimensional hypocenter ellipsoid that covers spatial radiation; and according to spatial geometric parameters of the ellipsoid, determining a hypocenter location, an energy level, and/or orientation of the fissure.