Abstract: The present application discloses a method and an apparatus for identifying false address information. Address information submitted by a user for an account associated with the user is received. Geographical location information of the user is received within a predetermined time period. A residential range of the user is determined in a geographical range obtained through pre-division based on a trained classification model and the geographical location information of the user. The address information to be verified is matched with the residential range to generate a matching result. Based on the matching result and using information in the account associated with the user, a determination is made whether the address information to be verified is false address information.

Abstract: The present application discloses a method and an apparatus for identifying false address information. Address information submitted by a user for an account associated with the user is received. Geographical location information of the user is received within a predetermined time period. A residential range of the user is determined in a geographical range obtained through pre-division based on a trained classification model and the geographical location information of the user. The address information to be verified is matched with the residential range to generate a matching result. Based on the matching result and using information in the account associated with the user, a determination is made whether the address information to be verified is false address information.

Abstract: A method for controlling a wheeled robot to move along a circular trajectory includes: determining a first distance between a laser emitter and a center of a circular trajectory on a surface where the robot moves and a second, perpendicular distance from the laser emitter to the surface, calculating a radius of the circular trajectory based on the first distance and the second distance, calculating, based on the radius, a distance between a first wheel and a second wheel, a ratio of a first linear velocity of the first wheel to a second linear velocity of the second wheel, and determining a first rotational speed and a second rotational speed based on the ratio, and controlling the first servo to operate at the first rotational speed and the second servo to operate at the second rotational speed so as to drive the robot to move along the circular trajectory.