What is data mining, Managerial Economics

Assignment Help:

Q. What is Data mining?

Data mining: Data mining is the process of extracting patterns from data. Data mining is seen as an increasingly important tool by modern business to transform data into an informational advantage. It is now used in a wide range of profiling practices, like surveillance, marketing and scientific discovery.

Data mining generally involves 4 classes of tasks: 

• Clustering - is the task of discovering groups and structures in the data which are in some way or another 'similar', without using known structures in the data.

• Classification - is the task of generalising known structure to apply to new data. For instance, an email program may attempt to classify an email as legitimate or spam. Common algorithms comprise decision tree learning, naive Bayesian classification, nearest neighbour, neural networks and support vector machines.

• Regression - tries to find a function that models the data with least error.

• Association rule learning - Searches for relationships between variables. For illustration a supermarket may gather data on customer purchasing habits. Using association rule learning, supermarket can determine that products are frequently bought together and use this information for marketing purposes. This is sometimes designated as market basket analysis.


Related Discussions:- What is data mining

International financial institutions, INTERNATIONAL FINANCIAL INSTITUTIONS ...

INTERNATIONAL FINANCIAL INSTITUTIONS In July 1944, a conference took place at Bretton Woods in New Hampshire to try to establish the pattern of post-war international monetary

Qt, applicatiopn of qt in managerial decision making

applicatiopn of qt in managerial decision making

#Profit as a business Objective, Write on one theory of profit. Profit as r...

Write on one theory of profit. Profit as rent of ability: one of the most widely known theories of profit was propounded by F.A. Walker. According to him profit is the rent of is t

Difficulties in using fiscal policy, Difficulties in using fiscal policy ...

Difficulties in using fiscal policy There are several problems involved in implementing fiscal policy.  They include: Theoretical problems Monetarists and the Keynesia

Keynesian and new-keynesian theories of unemployment, KEYNESIAN AND NEW-KEY...

KEYNESIAN AND NEW-KEYNESIAN THEORIES OF UNEMPLOYMENT AND THE BEHAVIOUR OF REAL WAGES    As  mentioned  above, two  phenomena  about the  labour market  need  to  be explained:

What is managerial economics according to spencer, What is Managerial econo...

What is Managerial economics according to Spencer and Siegelman Spencer and Siegelman:  Managerial economics is "the integration of economic theory with business practice for t

Scarcity and oppurtunity cost, define scarcity and oppurtunity cost.show ho...

define scarcity and oppurtunity cost.show how these concepts are useful in managerial decision making

Write Your Message!

Captcha
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!

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