Chapter 1: Introduction
Human Resource Human resources are those people who have energy and physical strength with competencies. Competencies consist of knowledge, skill, attitude and potential for growth. Human Resource is the most important resource of an organization and is only active resource which makes another resource utilize actively. Management Management is the process consisting of planning, organizing, […]
Data Mining and Data Warehousing | BIM TU Solution – 2021
Brief Answer Questions: i. How data mining differ with data warehouse? The main difference between data mining and data warehousing is that data mining is a process for analyzing and extracting data whereas, data warehousing refers to the process of sequentially storing data after extracting it from sources. ii. What are the main parameters to […]
Data Mining | BIM 8th Semester | TU Solution -2018
Brief Answer Question: i. What are two types of data used in data mining? Types of data used in data mining are: Records Graph and network. Ordered Multimedia ii. Write formula for confidence used in association rule mining. Confidence is the conditional probability that a transaction will contains Y given that it contains X or […]
Chapter 12: The effects of continual disruption: technological resources supporting resilience in regions of conflict
Introduction In conflict zones it can be dangerous for people to travel and maintain their normal activities. Global technologies such as the mobile phone and Internet applications, people can coordinate and communicate to help restore activities through negotiating travel, increasing situational awareness, and conducting online social interaction. Disasters have generally been viewed as non-routine events […]
Data Mining and Data warehousing | BIM 8th Semester TU Solution | 2017
Brief Answer Questions: What is information? Information is the processed form of data, which has meaningful values for the receiver. What is data mining? Data mining is defined as a process used to extract usable data from a larger set of any raw data. Is privacy of data an issue in data mining? Give reason. […]
Unit 10: Capacity Planning
Capacity Planning Any data warehouse solution will grow over time, sometimes quite dramatically. It is essential that the components of the solution (hardware, software, and database) are capable of supporting the extended sizes without unacceptable performance loss, or growth of the load window to a point where it affects the use of the system. The […]
Unit 9: Data Warehousing
Data Warehousing The data warehouse is the heart of the architected environment, and is the foundation of all DSS processing. The job of the DSS analyst in the data warehouse environment is massively easier than in the classical legacy environment because there is a single integrated source of data (the data warehouse) and because the […]