What is Data preprocessing? Data preprocessing is a data mining technique that involves transforming incomplete, inconsistent, and/or noisy data which…
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Challenges of Data Mining
In several sectors, data mining and knowledge discovery is becoming a critical technology for businesses and researchers. While data mining…
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…
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…
Lifecycle of data
The data life cycle is a high-level overview of the processes involved in effective data management and preservation for use…
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…
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…
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…
