G***G
发帖数: 16778 | 1 【 以下文字转载自 Biology 讨论区 】
发信人: GoooG (pumpkin), 信区: Biology
标 题: 四个类如何学习预测
发信站: BBS 未名空间站 (Mon Feb 27 17:32:30 2017, 美东)
gene expression data
20 genes as biomarkers
four disease states
please suggest a best prediction model to use the 20 gene biomarkers
to predict the four disease states.
how to use support vector machine for four-class prediction?
Which model is best, svm, random forest, logistic regression, and others?
Thanks. | r********n
发帖数: 6979 | 2 svm可以one against all建立4个model
rf, nn都可以直接handle多类问题
先试试简单的LR或者SVM
不行再用fancy的模型
【在 G***G 的大作中提到】
: 【 以下文字转载自 Biology 讨论区 】
: 发信人: GoooG (pumpkin), 信区: Biology
: 标 题: 四个类如何学习预测
: 发信站: BBS 未名空间站 (Mon Feb 27 17:32:30 2017, 美东)
: gene expression data
: 20 genes as biomarkers
: four disease states
: please suggest a best prediction model to use the 20 gene biomarkers
: to predict the four disease states.
: how to use support vector machine for four-class prediction?
|
|
