Method and apparatus for pushing information

An apparatus for pushing information, comprising:

• at least one processor;
• and
• a memory storing instructions, the instructions when executed by the at least one processor, cause the at least one processor to perform operations, the operations comprising:
• receiving voice information sent through a terminal by a user, the voice information including awakening voice information and querying voice information, and the awakening voice information being used to switch the terminal from a standby state to a wake-up state;
• extracting a voiceprint characteristic from the awakening voice information to obtain voiceprint characteristic information;
• matching the voiceprint characteristic information and a preset registration voiceprint information set, each piece of registration voiceprint information in the registration voiceprint information set including registration voiceprint characteristic information, and user behavior data of a registration user corresponding to the registration voiceprint characteristic information;
• pushing, in response to the voiceprint characteristic information successfully matching the registration voiceprint characteristic information in the registration voiceprint information set, audio information to the terminal based on the querying voice information and user behavior data corresponding to the successfully matched registration voiceprint characteristic information;
• determining, in response to the voiceprint characteristic information not successfully matching the registration voiceprint information in the registration voiceprint information set, whether a number of pieces of registration voiceprint information included in the registration voiceprint information set exceeds a preset number threshold;
• in response to determining that the number of pieces of registration voiceprint information exceeds the preset number threshold, deleting registration voiceprint information having least user behavior data in the registration voiceprint information set;
• and
• establishing registration voiceprint information of the user based on the awakening voice information, and store the established registration voiceprint information into the registration voiceprint information set.

A non-transitory computer storage medium storing a computer program, the computer program when executed by one or more processors, causes the one or more processors to perform operations, the operations comprising:

• receiving voice information sent through a terminal by a user, the voice information including awakening voice information and querying voice information, and the awakening voice information being used to switch the terminal from a standby state to a wake-up state;
• extracting a voiceprint characteristic from the awakening voice information to obtain voiceprint characteristic information;
• matching the voiceprint characteristic information and a preset registration voiceprint information set, each piece of registration voiceprint information in the registration voiceprint information set including registration voiceprint characteristic information, and user behavior data of a registration user corresponding to the registration voiceprint characteristic information;
• pushing, in response to the voiceprint characteristic information successfully matching the registration voiceprint characteristic information in the registration voiceprint information set, audio information to the terminal based on the querying voice information and user behavior data corresponding to the successfully matched registration voiceprint characteristic information
• determining, in response to the voiceprint characteristic information not successfully matching the registration voiceprint information in the registration voiceprint information set, whether a number of pieces of registration voiceprint information included in the registration voiceprint information set exceeds a preset number threshold;
• in response to determining that the number of pieces of registration voiceprint information exceeds the preset number threshold, deleting registration voiceprint information having least user behavior data in the registration voiceprint information set;
• and
• establishing registration voiceprint information of the user based on the awakening voice information, and storing the established registration voiceprint information into the registration voiceprint information set.