Choose the correct statement with respect to 'confidence' metric in association rules
A. it is the conditional probability that a randomly selected transaction will include all the items in the consequent given that the transaction includes all the items in the antecedent.
B. a high value of confidence suggests a weak association rule
C. it is the probability that a randomly selected transaction will include all the items in the consequent as well as all the items in the antecedent.
D. confidence is not measured in terms of (estimated) conditional probability.
Answer: Option A
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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