Patent ID: 11941513
Assignee: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 4:
5. The device of claim 1, wherein the learner includes:
an item weight calculator configured to calculate the first item weights, based on the first item values and the first parameter and calculate the second item weights, based on the second item values and the second parameter;
an item weight applicator configured to apply the first item weights to the first item values and apply the second item weights to the second item values to generate an intermediate result;
a device weight calculator configured to calculate the first and second device weights, based on the intermediate result and the third parameter;
a device weight applicator configured to apply the first device weight to a value corresponding to the first device prediction result among the intermediate result to generate a first result, and to apply the second device weight to a value corresponding to the second device prediction result among the intermediate result to generate a second result; and
a weight controller configured to adjust the first parameter, the second parameter, and the third parameter, based on the first and second results.