Find a specific concordance index using nltk - python - Stack Overflow
2023/03/09 ... Find a specific concordance index using nltk ・.find and .index don't work with the text entity that nltk uses. ・ I don't know the command to ...
https://stackoverflow.com/questions/75690124/find-a-specific-concordance-index-using-nltkBoosting the Concordance Index for Survival Data - PLOS
article, we focus on the concordance index for time-to-event data (C-index ... combinations is based on the concordance index (''C-index'') which is a ...
https://journals.plos.org/plosone/article/file?type=printable&id=10.1371/journal.pone.0084483Concordance (publishing) - Wikipedia
A concordance is more than an index, with additional material such as ... A bilingual concordance is a concordance based on aligned parallel text. A ...
https://en.wikipedia.org/wiki/Concordance_(publishing)Weighted Concordance Index Loss-Based Multimodal Survival ...
2022/09/17 ... We propose a novel weighted CI (WCI) loss function to leverage all REP samples effectively by assigning their different weights with a dual average operation.
https://link.springer.com/chapter/10.1007/978-3-031-16449-1_19Concordance and ROC Curves - SAS Help Center
The concordance statistic and ROC curves are popular diagnostic tools for a logistic regression model. For a survival model, ROC curves are time-sensitive.
https://documentation.sas.com/doc/en/statug/15.2/statug_phreg_examples16.htmLogistic Regression:Measure Concordance Index accurately
2016/02/04 ... In this video you will learn how to measure concordance index (c stat)accurately and this is an alternative way of computing c statistic For ...
https://www.youtube.com/watch?v=Xb01c64w6FwThoughts on Harrell's c-index - Datamethods Discussion Forum
2019/10/15 ... This measure estimate the percentage of pairs such that individuals with the worst predicted prognosis (or highest score) get the worst survival.
https://discourse.datamethods.org/t/thoughts-on-harrells-c-index/2577Full article: A nonparametric approach to confidence intervals for ...
In the development of new health measures, the concordance index can be used to quantify responsiveness (Deyo and Centor Citation1986;Husted et al. Citation ...
https://www.tandfonline.com/doi/full/10.1080/10543406.2022.2030747A Unified Framework To Derive and Evaluate Biomarker Combinations
where , and , are the event times and the predicted marker values, respectively, of two observations in an i.i.d. test sample . By definition, the -index for ...
https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0084483以R軟體計算生存模型的C指數(C-index) - 永析統計
2023/06/02 ... 【以R軟體計算生存模型的C指數(C-index)】 ... 所謂的C指數(C-index),即為一致性指數(index of concordance),是用來評估模型的預測能力,即預測結果與實際 ...
https://www.yongxi-stat.com/c-index/