公开(公告)号：US11580101B2

公开(公告)日：2023-02-14

申请号：US17148924

申请日：2021-01-14

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Juho Kim ,  Hyunwoo Kim ,  Eun-Young Ko

IPC: G06F16/00 ,  G06F16/242 ,  G06F16/28 ,  G06F16/2452

Abstract: The present disclosure provides an apparatus for and method of generating a context category dataset. According to some embodiments, the present disclosure provides a context category dataset generating apparatus and method which predict a context category to which a user-inputted hashtag belongs, receive from the user the user's context category to which the hashtag belongs, and generate and update the context category dataset.

公开(公告)号：US20230273964A1

公开(公告)日：2023-08-31

申请号：US18099322

申请日：2023-01-20

Applicant: SAMSUNG SDS CO., LTD. ,  Korea Advanced Institute of Science and Technology

Inventor： Jaehoon Lee ,  Juho Kim ,  Kabdo Choi ,  Mehmet Hamza Erol ,  Hyunwoo Kim ,  Meng Xia

IPC: G06F16/9535 ,  G06F16/9538 ,  G06F16/906

CPC classification number: G06F16/9535 ,  G06F16/9538 ,  G06F16/906

Abstract: An apparatus for evaluating search engine performance includes a search intent retriever configured to generate and output a similar search intention cluster using a search performance metric value for each search session and a result of session clustering for each search intention, a behavior pattern retriever configured to generate and output a similar behavior pattern cluster and a behavior pattern for each cluster through clustering of a search session indicating a similar behavior pattern in the similar search intention cluster using a result of session clustering for each user behavior pattern, a first search session retriever configured to generate and output a behavior of a user for each search session, and a second search session retriever configured to generate and output a specific behavior of the user for a specific search session selected by the user.