Question

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 1

Challenges in receiving clean data:

1) We have to ensure the data is coming from the trusted source.

2) The wrong data will lead to wrong prediction and finally ends in wasting of our time and money.

3) All data will be not been consistent and in same format that leads to continued confusion.

4) We cannot get continuous flow of data all the time.

5) Processing of large complex and unstructured data is difficult and takes much time.

6) Regular update of models are needed to handle more velocity of data in coming future.

7) Access to a private data is not much easier.

All the answers have been provided as required.