You are a data mining consultant hired by your organization to implement a data mining process. What challenges does your organization face in ensuring that the data mining models are receiving clean data?

Answer and Explanation:

1.We have to ensure that data is being received from a reliable source

2.The wrong data would lead to wrong interpretation and prediction of customer's needs

3. The data mining algorithm must be effective enough to clean data that has alot of errors

4.incoporating background knowledge of the data in reducing complexity and finding data pattern

5. Data privacy and security issues present the challenge of getting needed data from data sources or resorting to other means that mayalr data less reliable

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.