CBAClean:A Comprehensive System for Recommending Data Cleaning Solutions Through Cost-Benefit Analysis in Data Quality Management

The scale of data analysis tasks have increased, highlighting the critical importance of data quality. Data quality assessment and repair have become pivotal in data preparation. Despite the availability of numerous algorithms for data cleaning, these often focus on optimizing efficiency and minimizing labor costs, neglecting the explicit relationship between data quality management costs and benefits. This omission can lead to the failure of promising data analysis solutions. To address this, we propose CBAClean, a comprehensive system that integrates cost-benefit analysis into data cleaning. CBAClean aims to assist users in quantifying the costs of data quality management and providing optimal data cleaning solutions tailored to their needs. Key features include task-centered multi-perspective data quality assessment, a comprehensive data quality repair operator library, fine-grained human role division for effective cost control, and recommendation of optimal data cleaning solutions based on cost-benefit calculations. By incorporating cost-benefit analysis, CBAClean enhances the practical application of data quality management on real-world data governance platforms.