The correlation coefficient for two real-valued attributes is -0.85. What does this value tell you?
A. the attributes are not linearly related.
B. as the value of one attribute increases the value of the second attribute also increases
C. as the value of one attribute decreases the value of the second attribute increases
D. the attributes show a linear relationship
Answer: Option C
This Question Belongs to Computer Science >> 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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