Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Osamu Komori"'
Publikováno v:
BMC Bioinformatics, Vol 18, Iss 1, Pp 1-15 (2017)
Abstract Background Linear scores are widely used to predict dichotomous outcomes in biomedical studies because of their learnability and understandability. Such approaches, however, cannot be used to elucidate biodiversity when there is heterogeneou
Externí odkaz:
https://doaj.org/article/151d98e133b74a289fd79f277dd5661f
Autor:
Osamu Komori, Shinto Eguchi
Publikováno v:
Entropy, Vol 23, Iss 5, p 518 (2021)
Clustering is a major unsupervised learning algorithm and is widely applied in data mining and statistical data analyses. Typical examples include k-means, fuzzy c-means, and Gaussian mixture models, which are categorized into hard, soft, and model-b
Externí odkaz:
https://doaj.org/article/4291268da60b4c50a5e7db5942c46afd
Publikováno v:
Entropy, Vol 17, Iss 8, Pp 5673-5694 (2015)
In this paper, we investigate the basic properties of binary classification with a pseudo model based on the Itakura–Saito distance and reveal that the Itakura–Saito distance is a unique appropriate measure for estimation with the pseudo model in
Externí odkaz:
https://doaj.org/article/41c4a7329be84343b7f879df451a242c
Publikováno v:
Entropy, Vol 16, Iss 7, Pp 3552-3572 (2014)
We discuss a special class of generalized divergence measures by the use of generator functions. Any divergence measure in the class is separated into the difference between cross and diagonal entropy. The diagonal entropy measure in the class associ
Externí odkaz:
https://doaj.org/article/49476ad3bcd2465396e5fab317d21c2a
Publikováno v:
Entropy, Vol 13, Iss 10, Pp 1746-1764 (2011)
We discuss a one-parameter family of generalized cross entropy between two distributions with the power index, called the projective power entropy. The cross entropy is essentially reduced to the Tsallis entropy if two distributions are taken to be e
Externí odkaz:
https://doaj.org/article/9a1e846c52774f6fbd21741decd862ff
Autor:
Satoshi Kawajiri, Makoto Isozaki, Osamu Komori, Shinsuke Yamada, Yorhifumi Higashino, Takahiro Yamauchi, Ayumi Akazawa, Masamune Kidoguchi, Munetaka Yomo, Toshiaki Kodera, Hidetaka Arishma, Kousuke Awara, Masaru Inatani, Kenichiro Kikuta
Publikováno v:
Neurosurgery. 92:1276-1286
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32b859c14f485599a62949a24b8fdfd4
https://doi.org/10.1227/neu.0000000000002363
https://doi.org/10.1227/neu.0000000000002363
Publikováno v:
Archives of Cardiovascular Diseases. 116:79-87
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1eed1f237d405513095d485130ca6816
https://doi.org/10.1016/j.acvd.2022.11.004
https://doi.org/10.1016/j.acvd.2022.11.004
Autor:
Yoshifumi Higashino, Makoto Isozaki, Kenzo Tsunetoshi, Osamu Komori, Yoshinori Shibaike, Satoshi Kawajiri, Shinsuke Yamada, Ayumi Akazawa, Masamune Kidoguchi, Toshiaki Kodera, Hidetaka Arishima, Takuro Inoue, Takanori Fukushima, Kenichiro Kikuta
Publikováno v:
Acta Neurochirurgica. 164:2219-2228
This study investigated the most significant factor for the preservation of the global neurocognitive status and frontal executive functions in the surgical clipping of unruptured anterior circulation aneurysms, specifically in keyhole and convention
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b455b89adfe69a2e44563feb21a4450d
https://doi.org/10.1007/s00701-022-05266-y
https://doi.org/10.1007/s00701-022-05266-y
Publikováno v:
Japanese Journal of Statistics and Data Science.
We discuss species distribution models (SDM) for biodiversity studies in ecology. SDM plays an important role to estimate abundance of a species based on environmental variables that are closely related with the habitat of the species. The resultant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5ffe57e12e818f6561dc3a24b4bad34d
https://doi.org/10.1007/s42081-023-00206-1
https://doi.org/10.1007/s42081-023-00206-1
Autor:
Chie Tsunetoshi, Kenzo Tsunetoshi, Osamu Komori, Yoshifumi Higashino, Makoto Isozaki, Yoshikazu Arai, Hiroshi Arai, Shintaro Yamada, Hidetaka Arishima, Mika Hasegawa, Kenichiro Kikuta
Publikováno v:
Journal of Stroke and Cerebrovascular Diseases. 32:107173
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::981f41615e5ee799b12a98b612a9d4a7
https://doi.org/10.1016/j.jstrokecerebrovasdis.2023.107173
https://doi.org/10.1016/j.jstrokecerebrovasdis.2023.107173