Data mining serves various functionalities that help businesses and researchers analyze complex datasets. Below are the key functionalities: Classification Classification is a supervised learning technique that assigns predefined labels to data based on past observations. It is commonly used in spam detection, fraud detection, and medical diagnosis. Clustering Clustering groups similar data points together without … Read more
A Data Warehouse (DW) is a centralized repository that stores structured and historical data from various sources. It helps in consolidating data for reporting and analysis, ensuring consistency and accuracy. Key Features of DW:
Introduction In today’s digital era, organizations are generating and collecting vast amounts of data. However, raw data alone is not enough to drive informed business decisions. This is where Business Intelligence (BI) and Data Warehousing (DW) come into play. BI and DW have evolved significantly, transforming the way businesses analyze, store, and utilize data. With … Read more