Data Warehousing and Data Mining20815 marksOLAP technology and multidimensional analysis
Write short notes on: (a) OLAP (b) Laplace Smoothing
Write short notes on: (a) OLAP (b) Laplace Smoothing [5]
Definition: OLAP is a technology that enables users to quickly analyze summarized and consolidated data from a data warehouse or data mart using multidimensional views. Key Characteristics: - Supports complex analytical queries on large volumes of historical data - Provides fast response times fo...