Operation method for activation of home robot device and home robot device supporting the same

A home robot device comprising:

• a memory;
• a movement module;
• and
• a processor electrically connected with the memory and the movement module,
• wherein the processor is configured to:
• using the movement module, execute a motion based on specified motion execution information stored in the memory;
• obtain feedback information of a user;
• generate a reward value from the feedback information, wherein the reward value corresponds to a point in the motion;
• generate modified motion execution information by modifying at least a portion of the specified motion execution information based on the feedback information of the user, wherein the modified motion execution information includes a movement value of at least one joint unit of the home robot device corresponding to the point in the motion or at least one support linked to the at least one joint unit, wherein the movement value is selected from a probability model of the specified motion execution information, and wherein the movement value is proportional to the reward value;
• and
• execute a motion of the home robot device based on the modified motion execution information.