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What is KDD and its Process
Question Posted on 18 Dec 2019

Home >> DataBase >> Data Mining Nostos >> What is KDD and its Process




What is KDD and its Process
Some of the people says that data mining as a synonym of Knowledge Discovery in Databases or KDD and some others consider Data Mining as a vital step in the KDD process.

Below are the steps in KDD Process

(1)Data Cleaning - Here we will Remove the noisy and inconsistent data.
(2)Data Integration - Here data from diverse sources are unified.
(3)Data Selection - Here we will get retrieved the relevant data.
(4)Data Transformation - Here Data is transformed into appropriate forms.
(5)Data Mining -This is Intelligent methods which is applied to extract knowledge and patterns.
(6)Pattern Evaluation - This is used to identifies valuable patterns.
(7)Knowledge Presentation- Visualization and presentation of the extracted knowledge and the identified patterns.
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Other Important Questions
__________statistics provides the summary statistics of the data.
Classification is a __________ task.
Response variable is a __________.
Explanatory variable is a __________.
Which process of KDD aids in unifying data from different sources?






 
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