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DATA MINING

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UNIT - 2
Mahalakshmi K
Quiz by Mahalakshmi K, updated more than 1 year ago
Mahalakshmi K
Created by Mahalakshmi K over 3 years ago
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Resource summary

Question 1

Question
Data Cleaning is also known as
Answer
  • Data Cleansing
  • Data Ruining
  • Data Scouring
  • Data Wiping

Question 2

Question
Which is not a method for filling the missing values?
Answer
  • Manually Filling
  • Attribute Median Using
  • Local Constant Using
  • Improbable Value Using

Question 3

Question
The sorted values are distributed into a number of
Answer
  • Bits
  • Bins
  • Pieces
  • Lumps

Question 4

Question
Knowledge of spell checking is an example of
Answer
  • Domain Knowledge
  • Speech Knowledge
  • Whole Knowledge
  • Wild Knowledge

Question 5

Question
Attribute Construction is also known as
Answer
  • Mark Construction
  • Substance Construction
  • Feature Construction
  • Tone Construction
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