Interactive video corpus moment retrieval using reinforcement learning

• Main Authors: MA, Zhixin, NGO, Chong-wah
• Format: text
• Language: English
• Published: Institutional Knowledge at Singapore Management University 2022
• Subjects: Interactive search; video corpus moment retrieval; reinforcement learning; user simulation; Artificial Intelligence and Robotics; Graphics and Human Computer Interfaces
• Online Access: https://ink.library.smu.edu.sg/sis_research/7506; https://ink.library.smu.edu.sg/context/sis_research/article/8509/viewcontent/3503161.3548277.pdf
• Institution: Singapore Management University

Known-item video search is effective with human-in-the-loop to interactively investigate the search result and refine the initial query. Nevertheless, when the first few pages of results are swamped with visually similar items, or the search target is hidden deep in the ranked list, finding the know...