Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
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.
b) Discuss the validity in Zimbabwe of the grounds on which the profit maximising model of the firm has been defended.
Search Theory and Unemployment You must understand the search and matching theories of unemployment in the context of other theories of unemployment. With this objective in
Using the discounting principle calculate the present value of an annuity of five years at Rs. 500 payments made at the end of each of the next five years at 10% interest. stion..
REALISM OF PERFECT COMPETITION The assumptions of perfect competition are obviously at variance with the conditions which actually exist in real world markets. Some market
Disposable Income This is the income which households actually have available to spend or to save. To calculate disposal income, which is indicated by Ya, the statistician mu
1. A sporting goods company has hired a management consulting firm to analyze demand in 20 regional markets for one of its major products: a treadmill. The consultant uses data to
Q. Explain Maximising revenue method? In a number of cases, a firm's demand and cost conditions are such that marginal profits are greater than zero for all levels of productio
Hi Could you please help me with " Ramsey pricing in detail " as I have an assignment.
briefly explain oppurtunity cost in decision making?
An Economy consists of two regions, the North & the South. The short-run elasticity of labor demand in every region is -0.5. Labor supply is perfectly inelastic within both regions
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!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd