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WorksheetsIII Year - UNIT I - Data Minig
Total questions: 10
Worksheet time: 7mins
Which of the following applied on Warehouse?
write only
read only
both a & b
none of these
What is Background knowledge in Data Mining
The additional acquaintance used by a learning algorithm to facilitate the learning process
It is a form of automatic learning.
A neural network that makes use of a hidden layer
None of these
Abbreviate OLTP
(a)
Which of the following is true for Classification?
A subdivision of a set
A measure of the accuracy
The task of assigning a classification
All of these
Define Data mining
(a)
Which is not a data mining functionality
Clustering and Analysis
Selection and interpretation
Classification and regression
Characterization and Discrimination
An essential process used for applying intelligent methods to extract the data patterns is named as (a)
Which is the output of KDD
Query
Useful Information
Data
information
Group of similar objects that differ significantly from other objects is named as (a)
What is noise?
(a)
