Select to translate
An Exploratory Technique for Investigating Large Quantities of Categorical Data
Abstract / 摘要
The technique set out in the paper, CHAID, is and offshoot of AID (Automatic Interaction Detection) designed for a categorized dependent variable. Some important modifications which are relevant to standard AID include: built-in significance testing with the consequence of using the most significant predictor (rather than the most explanatory), multi-way splits (in contrast to binary) and a new type of predictor which is especially useful in handling missing information.
《中国学术期刊(光盘版)》电子杂志社有限公司KDN平台基础技术由KBASE 11.0提供