Zobrazeno 1 - 10
of 16 093
pro vyhledávání: '"Yamanishi"'
Autor:
Fukushima, Shintaro, Yamanishi, Kenji
This study addresses the issue of graph generation with generative models. In particular, we are concerned with graph community augmentation problem, which refers to the problem of generating unseen or unfamiliar graphs with a new community out of th
Externí odkaz:
http://arxiv.org/abs/2412.01163
The normalized maximum likelihood (NML) code length is widely used as a model selection criterion based on the minimum description length principle, where the model with the shortest NML code length is selected. A common method to calculate the NML c
Externí odkaz:
http://arxiv.org/abs/2409.08387
Deep generative models, such as generative adversarial networks (GANs), have been employed for $de~novo$ molecular generation in drug discovery. Most prior studies have utilized reinforcement learning (RL) algorithms, particularly Monte Carlo tree se
Externí odkaz:
http://arxiv.org/abs/2404.00081
This paper proposes an early detection method for cluster structural changes. Cluster structure refers to discrete structural characteristics, such as the number of clusters, when data are represented using finite mixture models, such as Gaussian mix
Externí odkaz:
http://arxiv.org/abs/2403.18269
Autor:
Fukushima, Shintaro, Yamanishi, Kenji
This study addresses the issue of balancing graph summarization and graph change detection. Graph summarization compresses large-scale graphs into a smaller scale. However, the question remains: To what extent should the original graph be compressed?
Externí odkaz:
http://arxiv.org/abs/2311.18694
Autor:
Tomohiro Matsumoto, Rika Yoshimatsu, Junki Shibata, Marina Osaki, Hitomi Maeda, Kana Miyatake, Yoshinori Noda, Tomoaki Yamanishi, Yasutaka Baba, Tomohiro Hirao, Takuji Yamagami
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-13 (2024)
Abstract This report is of a systematic review and meta-analysis evaluating the efficacy and safety of transcatheter arterial embolization (TAE) for nonvariceal gastrointestinal bleeding (GIB) with n-butyl cyanoacrylate (NBCA) or coils as the primary
Externí odkaz:
https://doaj.org/article/4d0ed2a3057e45ac86d848e7e7f77b9a
Autor:
Tsuyoshi Nishiguchi, Kyosuke Yamanishi, Shivani Patel, Johnny R. Malicoat, Nathan James Phuong, Tomoteru Seki, Takaya Ishii, Bun Aoyama, Akiyoshi Shimura, Nipun Gorantla, Takehiko Yamanashi, Masaaki Iwata, Andrew A. Pieper, Gen Shinozaki
Publikováno v:
Translational Psychiatry, Vol 14, Iss 1, Pp 1-9 (2024)
Abstract Delirium is a multifactorial medical condition of waxing and waning impairment across various domains of mental functioning over time. Importantly, delirium is also one of the greatest risk factors for prolonged hospitalization, morbidity, a
Externí odkaz:
https://doaj.org/article/50ddedd9c07145a8b8887e62b7e243f9
Nanoscopic observation of chiro-optical phenomena is essential in wide scientific areas but has measurement difficulties; hence, its physics are still unknown. Currently, in most cases, chiro-optical phenomena have been investigated by polarized ligh
Externí odkaz:
http://arxiv.org/abs/2308.09212
Machine learning for point clouds has been attracting much attention, with many applications in various fields, such as shape recognition and material science. For enhancing the accuracy of such machine learning methods, it is often effective to inco
Externí odkaz:
http://arxiv.org/abs/2307.09259