1) OR
OR（比数比）
2) Odds ratio
比数比（OR）
3) odds ratio
比数比
1.
Polytomous Logistic regression for ordinal response was perfected,the mothod of χ 2 test was designed for applicable conditions about sample data,and the effect of independent variable to response variable by odds ratio was proved.
对近年发展起来的多分类有序反应变量Logistic回归进行了补充和完善 ,设计出对样本数据的应用条件做 χ2 检验的方法 ,证明了比数比在分析自变量作用中的实际意义 。
2.
Unlike the traditional way,the feature refer in this article isthe phrase of different length extracted from sentence,then use odds ratio to process feature sel.
和传统的方法不同,该文所涉及的特征是从句子中提取的不同长度的词组,然后用比数比来对其进行特征选择。
补充资料：比智
【比智】
（术语）新云类智，旧云比智。(参见：类智)
（术语）新云类智，旧云比智。(参见：类智)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。