Data Science and Machine Learning (Theory and Projects) A to Z - Probability Model: Probability Models Conditional Indep

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Mathematics
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11th - 12th Grade
•
Hard
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7 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the main question revisited from the last video?
Whether A and B are mutually dependent
Whether B depends on A
Whether the independence of A from B implies the independence of B from A
Whether A depends on B
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What conclusion is drawn from the proof regarding the independence of A and B?
A depends on B
B depends on A
If A does not depend on B, then B does not depend on A
A and B are always dependent
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the significance of the proof provided in the video?
It proves that if A does not depend on B, then B does not depend on A
It demonstrates mutual dependence
It shows that A always depends on B
It suggests that B always depends on A
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is conditional independence?
Two events are independent only if they occur simultaneously
Two events are always independent
Two events are never independent
Two events become independent when conditioned on a third event
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How does conditional independence relate to classification schemes?
It is only used in regression models
It plays a significant role in classification schemes like Naive Bayes
It is irrelevant to classification
It complicates classification schemes
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the next topic to be introduced in the following video?
Decision trees
Bayes rule
Conditional probability
Regression analysis
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which classification scheme relies heavily on conditional independence?
K-nearest neighbors
Naive Bayes classifiers
Support vector machines
Decision trees
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