A machine learning problem involves four attributes plus a class. The attributes have 3, 2, 2, and 2 possible values each. The class has 3 possible values. How many maximum possible different examples are there?
A. 12
B. 24
C. 48
D. 72
Answer: Option D
Solution(By Examveda Team)
A machine learning problem involves four attributes plus a class. The attributes have 3, 2, 2, and 2 possible values each. The class has 3 possible values. How many maximum possible different examples are there?Option A: 12
To calculate the maximum possible different examples, you can multiply the number of possible values for each attribute and the class together: 3 (attribute 1) x 2 (attribute 2) x 2 (attribute 3) x 2 (attribute 4) x 3 (class) = 72. So, the correct answer is not Option A.
Option B: 24
Option B is not the correct answer because it doesn't reflect the correct calculation for the maximum possible different examples.
Option C: 48
Option C is not the correct answer because it also does not represent the correct calculation for the maximum possible different examples.
Option D: 72
The correct answer is Option D. To find the maximum possible different examples, you can multiply the number of possible values for each attribute and the class together: 3 (attribute 1) x 2 (attribute 2) x 2 (attribute 3) x 2 (attribute 4) x 3 (class) = 72.
In summary, the maximum possible different examples for this machine learning problem is 72, as correctly represented in Option D.
Related Questions on Machine Learning
In simple term, machine learning is
A. training based on historical data
B. prediction to answer a query
C. both A and B
D. automization of complex tasks
Which of the following is the best machine learning method?
A. scalable
B. accuracy
C. fast
D. all of the above
The output of training process in machine learning is
A. machine learning model
B. machine learning algorithm
C. null
D. accuracy
Application of machine learning methods to large databases is called
A. data mining.
B. artificial intelligence
C. big data computing
D. internet of things
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