基于二进制位运算的不完整数据分类与检测  

Classification andDetectionofIncomplete Data Based on Binary Bit Operation

作　　者：郭强 魏建宇 马文彬 Guo Qiang;Wei Jian-yu;Ma Wen-bin(General Courses Department of Army Military Transportation University,Tianjin 300161,China)

机构地区：[1]陆军军事交通学院/基础部,天津300161

出　　处：《科学与信息化》2023年第5期77-80,共4页Technology and Information

摘　　要：数据清洗包括缺失值的检测、分类和估计填充三个步骤.缺失数据估计填充之前,需完成缺失值的检测与分类,本文采用基于二进制位运算的不完整数据分类检测方法,通过对不完整数据分类检测,提高不完整数据处理的准确性和效率.Data cleaning includes three steps:detection,classification and estimation filling of missing values.Before estimation filling,it is necessary to complete detection and classification of missing values.In this paper,the classification and detection method of incomplete date based on binary bit operation is adopted to improve the accuracy and efficiency of incomplete data processing by classifying and detecting incomplete data.

关 键 词：不完整数据 位运算 分类 检测 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]