no code implementations • 31 May 2023 • Kojiro Iizuka, Yoshifumi Seki, Makoto P. Kato
The proposed method involves (1) the decomposition of the post-click metric measurement of a ranking into a click model estimation and a post-click metric measurement of each item in the ranking, and (2) interleaving of multiple rankings to produce a single ranking that preferentially exposes items possessing a high population variance.
no code implementations • 31 May 2023 • Kojiro Iizuka, Hajime Morita, Makoto P. Kato
This study presents a theoretical analysis on the efficiency of interleaving, an efficient online evaluation method for rankings.
no code implementations • 31 May 2023 • Kojiro Iizuka, Yoshifumi Seki, Makoto P. Kato
We conducted a service log analysis and showed that sessions with high-quality news article exposure had more ad consumption than those with low-quality news article exposure.
1 code implementation • 18 Aug 2021 • Junjie H. Xu, Kohei Shinden, Makoto P. Kato
The contributions of this paper are: (1) discussion on the challenges in table captioning for scholarly documents; (2) development of a dataset DocBank-TB, which is publicly available; and (3) comparison of caption generation methods for scholarly documents with different strategies to retrieve relevant sentences from the paper body.
3 code implementations • 23 Apr 2018 • Bei Liu, Jianlong Fu, Makoto P. Kato, Masatoshi Yoshikawa
Extensive experiments are conducted with 8K images, among which 1. 5K image are randomly picked for evaluation.