基于不动产登记数据治理的数据标准化与清洗类算法
收藏资源简介:
本算法规则体系包括格式标准化、命名标准化、编码标准化、缺失值处理、重复数据检测、异常值处理和逻辑错误纠正等规则,为算法实现和配置提供指导,确保数据处理的一致性和准确性。 1.数据标准化规则:格式标准化规则(日期、数值、地址),命名标准化规则(字段命名、分类标准),编码标准化规则(行政区划编码、权利类型编码)。 2. 数据清洗规则:缺失值处理规则(基于规则、基于统计、基于机器学习),重复数据检测规则(基于规则、基于相似度),异常值处理规则(统计方法、机器学习方法),逻辑错误纠正规则(规则引擎验证、知识图谱验证)。 3、规则管理与维护 :规则配置方式、规则维护流程、规则执行监控。 4.应用示例:格式标准化示例(日期、地址)、 数据清洗示例(缺失值处理、重复数据检测)。
This algorithm rule system encompasses rules such as format standardization, naming standardization, encoding standardization, missing value handling, duplicate data detection, outlier handling, and logical error correction. It provides guidance for algorithm implementation and configuration, ensuring the consistency and accuracy of data processing. 1. Data Standardization Rules: Format standardization rules (date, numerical value, address), naming standardization rules (field naming, classification standards), encoding standardization rules (administrative division codes, right type codes). 2. Data Cleaning Rules: Missing value handling rules (rule-based, statistics-based, machine learning-based), duplicate data detection rules (rule-based, similarity-based), outlier handling rules (statistical methods, machine learning methods), logical error correction rules (rule engine verification, knowledge graph verification). 3. Rule Management and Maintenance: Rule configuration methods, rule maintenance workflows, rule execution monitoring. 4. Application Examples: Format standardization examples (date, address), data cleaning examples (missing value handling, duplicate data detection).




