Introduction to Data Preprocessing and its Types
What is Data preprocessing? Data preprocessing is a data mining technique that involves transforming incomplete, inconsistent, and/or noisy data which increase chances of error and misinterpretation, into an understandable format. […]
Challenges of Data Mining
In several sectors, data mining and knowledge discovery is becoming a critical technology for businesses and researchers. While data mining is becoming a well-established and reputable subject, there are still […]
Introduction to Multidimensional Data Model
Introduction Data warehouses and OLAP tools are based on a multidimensional data model. Data is viewed in the form of a data cube in this approach (models n-dimensional data).The data cube […]
Introduction to Data Warehouse and Data Warehousing
A data warehouse is a repository of information collected from multiple heterogeneous sources and placed in a single site in order to facilitate management decision making. The process of constructing […]
Lifecycle of data
The data life cycle is a high-level overview of the processes involved in effective data management and preservation for use and reuse. Because the lessons learned and insights gained from […]
What are Managerial Skills and Roles?
Managerial skills The ability to make business decisions and lead subordinates within a company is defined as a skill. Managerial success is primarily determined by performance rather than by personality […]
What is Managerial Hierarchy and it’s types?
Managerial hierarchy The arrangement of managerial positions in an organization is referred to as managerial hierarchy. It was practiced to divide authority and responsibility into different levels. It is essential […]
What is Goal Succession and Displacement?
Goal Succession Goal succession is the act of conscious and intentional modification of an existing goal. Goal succession is conscious attempt by management to adopt new goals. When an organization […]