Method for Determining Sentiment Threshold and Artificial Intelligence Device

An artificial intelligence device, wherein the artificial intelligence device comprises:

• an input apparatus configured to:
• obtain monitoring information of a first user;
• and
• obtain N actions of a second user, wherein N is a positive integer greater than or equal to one, and wherein the second user communicates with the first user;
• a memory coupled to the input apparatus and configured to store a Q-value table;
• and
• a processor coupled to the input apparatus and the memory and configured to:
• determine, based on the monitoring information, that a sentiment status of the first user is a first sentiment state;
• obtain the N actions from the input apparatus;
• determine a first action based on the Q-value table stored in the memory, wherein each Q value in the Q-value table corresponds to a sentiment state and an action, wherein a first Q value corresponding to the first sentiment state and the first action is a largest value in N Q values in the Q-value table, wherein an nth Q value in the N Q values corresponds to the first sentiment state and an nth action in the N actions, and wherein n=1, . . . N;
• update the first Q value to obtain an updated Q value;
• determine whether the updated Q value is greater than a preset threshold;
• determine a sentiment threshold based on the monitoring information when the updated Q value is greater than the preset threshold;
• or
• repeat the foregoing steps when the updated Q value is not greater than the preset threshold;
• and
• update the sentiment status based on the determined sentiment threshold.

A sentiment threshold determining method, implemented by an artificial intelligence device, comprising:

• obtaining monitoring information of a first user;
• determining, based on the monitoring information, that a sentiment status of the first user is a first sentiment state;
• obtaining N actions of a second user, wherein the second user communicates with the first user, and wherein N is a positive integer greater than or equal to one;
• determining a first action based on a Q-value table, wherein each Q value in the Q-value table corresponds to a sentiment state and an action, wherein a first Q value corresponding to the first sentiment state and the first action is a largest value in N Q values in the Q-value table, wherein an nth Q value in the N Q values corresponds to the first sentiment state and an nth action in the N actions, and wherein n=1, . . . N;
• updating the first Q value to obtain an updated Q value;
• and
• determining whether the updated Q value is greater than a preset threshold, wherein an updated Q value greater than the preset threshold indicates that the sentiment status of the first user changes from the first sentiment state to a specific sentiment state;
• repeating the foregoing steps until the updated Q value is greater than the preset threshold;
• determining a sentiment threshold based on the monitoring information;
• and
• updating the sentiment status based on the determined sentiment threshold.