Abstract: The present disclosure provides methods and apparatuses for acquiring route popularity in road networks.

Abstract: The present disclosure provides methods and an apparatuses for acquiring route popularity in road networks. One exemplary method includes: acquiring a plurality of points of interest (POIs) included in road networks and positioning data of a plurality of positioning terminals; mapping the positioning data of each positioning terminal to POIs included in the road networks to obtain one or more POIs associated with the positioning terminal; acquiring a travel route map of the positioning terminal according to the one or more POIs associated with the positioning terminal; acquiring a preferred travel route of the positioning terminal according to the travel route map of the positioning terminal; and aggregating the preferred travel routes of the plurality of positioning terminals to obtain a route popularity distribution map of the road networks.

Abstract: Disclosed herein are methods, systems and devices for evaluating a health condition of an Internet user. In one embodiment, the method comprises acquiring Internet activity data associated with a plurality of users, the plurality of users including a first user; selecting a set of sample users from the plurality of users based on a plurality of specified Internet activities identified in Internet activity data associated with the first user; extracting characteristic data for the first user and the set of sample users from the Internet activity data; utilizing the characteristic data as at least one parameter of a health index calculation model; and calculating a health index for the first user based on the health index calculation model.