User Account

All Pages

Decision support system-data mining and data warehousing

Assignment Help Basic Computer Science
Reference no: EM131432432

Decision support system

Data Mining and Data Warehousing

Purpose

The purpose of this assignment is to help you learn more about the concepts of Data Mining and Data Warehousing.

Brief Introduction

Data mining

In data mining, data is analyzed from various as well as diverse perspectives and then summarized into useful information for decision making. Different analytical tools are currently being used for this purpose. The data may be analyzed across different dimensions, which may be categorized in order to identify relationships among different variables.

Data Warehousing

Data warehousing is the process of centralizing or aggregating data from multiple sources into one common repository.

In computing, a Data Warehouse (DW) or Enterprise Data Warehouse (EDW), is a system used for reporting and data analysis. DWs are central repositories of integrated data from one or more disparate sources.

Action Items

  • Give some examples where Data mining techniques are being used
  • Discuss different available tools and their benefits to the business industry
  • Identify current trends in Data mining and Data warehousing
  • Where do you see the future of Data mining in relationship with data warehousing in next ten years.
  • Respond to three other class member postings: observe, criticize or agree to their statements by giving logical and complete responses.
  • Your marks will be deducted upon posting only "Thanks giving" comments

Reference no: EM131432432

Questions Cloud

Explain the pros of job analysis and job descriptions : If employed, is there a difference between what you and your employer think about the value of job analysis and job descriptions, and why? If not employed, explain the pros and cons of job analysis and job descriptions.
Three learning team collaborative discussion : Write a 350-word description, individually, based on your Week Three Learning Team Collaborative discussion of what you would do with the following request and why:
Summarizes the main points : Write an essay which summarizes and analyzes an acedemic publishing's content and the author's perspective. (ARTICLE MUST BE SCHOLARLY PAPER)The essay summarizes the main points (what the article says) and then analyzes the author's effectiveness ..
What assumptions are made in order for the test : Write the four parts for a one-sided, left-tailed hypothesis test concerning the population mean with a = 0.001.- What assumptions are made in order for the test in part (a) to be appropriate?
Decision support system-data mining and data warehousing : The purpose of this assignment is to help you learn more about the concepts of Data Mining and Data Warehousing.
What assumptions are necessary in order for the test : Write the four parts for a two-sided hypothesis test concerning the population mean with a = 0.05.- What assumptions are necessary in order for the test in part (a) to be appropriate?
How can managers improve both efficiency and effectiveness : How can managers improve both efficiency and effectiveness simultaneously? Provide specific examples from work experiences or research. How would you integrate what you learned in this unit to enhance your effectiveness as a manager?
Explain why you chose the organizational culture : Explain what organizational culture is and how it relates to the structure of the organization; Explain why you chose the organizational culture as opposed to others that you did not
Conduct a hypothesis test : Conduct a hypothesis test to determine whether there is any evidence to suggest that the mean income per year of corporate communications workers has decreased. Assume σ = 3750 and use a = 0.01.

Reviews

Write a Review

Basic Computer Science Questions & Answers

  Define the components of risk management

Define the components of risk management. Explain the activities involved in each activity.

  Characteristic of databases

1. Which of the following is a characteristic of databases?

  Equation of motion for heisenberg operators

Assume that the Schrodinger Hamiltonian H = H ( p, q ) is time independent. In this case the time-i ndependent Schrodinger operator yields a Heisenberg operator ( t ) = ei H t e-i H t .

  What is the maximum number of bytes

A disk unit has 24 recording surfaces. It has a total of 14,000 cylinders. There is an average of 400 sectors per track. Each sector contains 512 bytes of data.

  Cabling types covered in the coursework

Choose one of the cabling types covered in the coursework and offer advantages and disadvantages to that type considering whether the installation is in a home network vs. a professional setting.

  Write a program that can encode and decode caesar ciphers

Expand your solution to the previous problem to allow the calculation of a complete name such as "John Marvin Zelle" or "John Jacob Jingleheimer Smith." The total value is just the sum of the numeric values of all the names.

  How many fragments would be produced

Show the fragments produced. If the packet were originally fragmented for this MTU, how many fragments would be produced?

  Write a topic paper based on the criteria

Select from one of the three topics provided and write a topic paper based on the criteria provided below. Each student may select a topic of his or her own choosing, but the topic must be pre-approved by the course instructor. Each topic paper sho..

  What was business impact of tjx-s data loss on tjx

What was the business impact of TJX's data loss on TJX, consumers and banks and how effectively did TJX deal with these problems?

  Write a five-paragraph expository essay

Write a five-paragraph Expository Essay. Explain why it is important to be original, cite properly, and not to plagiarize.

  Problem regarding the fibonacci numbers

Assume that the cost of adding, subtracting, or multiplying two integers is O(1), inde- pendent of the size of the integers.

  Practical applications of clustering

Mention some practical applications of clustering?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd