Concordance indices for the different methods and datasets. The mean...
The concordance index (CI), which quantifies the quality of rankings, is the standard performance measure for model assessment in survival analysis. In contrast ...
https://www.researchgate.net/figure/Concordance-indices-for-the-different-methods-and-datase...Joint Concordance Index | IEEE Conference Publication
The joint concordance measures a model's ability to predict the overall risk profile, i.e., risk of death from different event types. We develop a consistent ...
https://ieeexplore.ieee.org/document/9048941Concordance Index problem in Word - Microsoft Community
2024/07/16 ... The real problem here is that displaying hidden characters displays all of the XE fields that mark terms to be indexed, because XE fields (and a ...
https://answers.microsoft.com/en-us/msoffice/forum/all/concordance-index-problem-in-word/3b9...On Ranking in Survival Analysis: Bounds on the Concordance Index
It is shown that classical survival analysis involving censored data can naturally be cast as a ranking problem, and two bounds on CI are devised, ...
https://www.semanticscholar.org/paper/On-Ranking-in-Survival-Analysis%3A-Bounds-on-the-Rayka...A Statistical Learning Take on the Concordance Index for Survival ...
The introduction of machine learning (ML) techniques to the field of survival analysis has increased the flexibility of modeling approaches, and ML based models ...
https://proceedings.mlr.press/v206/elgui23a.htmlImproving Concordance Index in Regression-based Survival Analysis
2024/08/01 ... Abdallah Alabdallah, Mattias Ohlsson, Sepideh Pashami, and Thorsteinn Rögnvaldsson. 2024. The Concordance Index decomposition: A measure for a ...
https://dl.acm.org/doi/10.1145/3638530.3664129Interpreting the concordance statistic of a logistic regression model
2012/06/20 ... The discriminative-ability of a logistic regression model is frequently assessed using the concordance (or c) statistic, a unitless index ...
https://bmcmedresmethodol.biomedcentral.com/articles/10.1186/1471-2288-12-82concordance.py - CamDavidsonPilon/lifelines - GitHub
Calculates the concordance index (C-index) between a series. of event times and a predicted score. The first is the real survival times from. the ...
https://github.com/CamDavidsonPilon/lifelines/blob/master/lifelines/utils/concordance.pysurvcomp.pdf - Bioconductor
first concordance index as returned by the concordance.index function. ... second list of concordance indices as returned by the concordance.index func-.
https://www.bioconductor.org/packages/release/bioc/manuals/survcomp/man/survcomp.pdfwhat is the concordance index (c-index)? - statistics - Stack Overflow
2019/01/27 ... 1 Answer 1 ... The c-index is "A measure of goodness of fit for binary outcomes in a logistic regression model."The reason we use the c-index is ...
https://stackoverflow.com/questions/54390395/what-is-the-concordance-index-c-index
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