Zobrazeno 1 - 10
of 271
pro vyhledávání: '"Markatou Marianthi"'
The safety of medical products continues to be a significant health concern worldwide. Spontaneous reporting systems (SRS) and pharmacovigilance databases are essential tools for postmarketing surveillance of medical products. Various SRS are employe
Externí odkaz:
http://arxiv.org/abs/2410.01168
In the statistical literature, as well as in artificial intelligence and machine learning, measures of discrepancy between two probability distributions are largely used to develop measures of goodness-of-fit. We concentrate on quadratic distances, w
Externí odkaz:
http://arxiv.org/abs/2407.16374
We introduce the QuadratiK package that incorporates innovative data analysis methodologies. The presented software, implemented in both R and Python, offers a comprehensive set of goodness-of-fit tests and clustering techniques using kernel-based qu
Externí odkaz:
http://arxiv.org/abs/2402.02290
We present an index of dependence that allows one to measure the joint or mutual dependence of a $d$-dimensional random vector with $d>2$. The index is based on a $d$-dimensional Kendall process. We further propose a standardized version of our index
Externí odkaz:
http://arxiv.org/abs/2011.12268
Autor:
Markatou Marianthi, Sinha Anshu
Publikováno v:
BMC Bioinformatics, Vol 12, Iss 1, p 13 (2011)
Abstract Background Time course microarray profiles examine the expression of genes over a time domain. They are necessary in order to determine the complete set of genes that are dynamically expressed under given conditions, and to determine the int
Externí odkaz:
https://doaj.org/article/8f0ebfa985d04cc4b8d470094a2095d6
Publikováno v:
BMC Genomics, Vol 12, Iss 1, p 2 (2011)
Abstract Background The radiation bystander effect is an important component of the overall biological response of tissues and organisms to ionizing radiation, but the signaling mechanisms between irradiated and non-irradiated bystander cells are not
Externí odkaz:
https://doaj.org/article/27a25d4b513d409188be0bac306be47b
Publikováno v:
BMC Bioinformatics, Vol 7, Iss 1, p 334 (2006)
Abstract Background Word sense disambiguation (WSD) is critical in the biomedical domain for improving the precision of natural language processing (NLP), text mining, and information retrieval systems because ambiguous words negatively impact accura
Externí odkaz:
https://doaj.org/article/a5577d7e5c4c4bf8a6e411416e83a673
The Kendall plot ($\K$-plot) is a plot measuring dependence between the components of a bivariate random variable. The $\K$-plot graphs the Kendall distribution function against the distribution function of $VU$, where $V$ and $U$ are independent uni
Externí odkaz:
http://arxiv.org/abs/1811.08836
Autor:
Golzy, Mojgan, Markatou, Marianthi
Many applications of interest involve data that can be analyzed as unit vectors on a d-dimensional sphere. Specific examples include text mining, in particular clustering of documents, biology, astronomy and medicine among others. Previous work has p
Externí odkaz:
http://arxiv.org/abs/1803.04485
Autor:
Talal, Andrew H., Markatou, Marianthi, Sofikitou, Elisavet M., Brown, Lawrence S., Perumalswami, Ponni, Dinani, Amreen, Tobin, Jonathan N.
Publikováno v:
In Contemporary Clinical Trials January 2022 112