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Question 6 : In unsupervised learning which statements correctly applies

1. It does not have a target variable

2. Instead of telling the machine Predict Y for our data X, we're asking What can you tell me about X

3. telling the machine Predict Y for our data X

4. 1 and 3

5. 1 and 2

Correct Answer: 5 Exp: In unsupervised learning we don't have a target variable as we did in classification and regression.

Instead of telling the machine Predict Y for our data X, we're asking What can you tell me about X?

Things we ask the machine to tell us about

X may be What are the six best groups we can make out of X? or What three features occur together most frequently in X?

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