Ai fundamentals reviewer 4 Flashcards
In a binary cost matrix, what is the cost of predicting the negative class when the actual class is negative called?
The true negative cost
In a binary cost matrix, what do the elements in the second row and second column represent?
The cost of predicting the negative class when the actual class is negative
In a cost matrix, which of the following represents the highest priority risk?
High likelihood, high impact
In a binary cost matrix, what is the cost of predicting the positive class when the actual class is negative called?
The false positive cost
In first-order predicate logic, what is a Herbrand base?
A set of functions that satisfy a given formula
In a cost matrix, which of the following represents the lowest priority risk?
Low likelihood, low impact
In first-order predicate logic, what is a Herbrand interpretation?
A set of logical symbols that satisfy a given formula
In first-order predicate logic, what is a Herbrand model?
A set of logical symbols that satisfy a given formula
In first-order predicate logic, what is a Herbrand universe?
A set of objects that satisfy a given formula
In a cost matrix, what does the impact of a risk refer to?
The severity of the risk
In a binary cost matrix, what is the cost of predicting the positive class when the actual class is positive called?
The true positive cost
In a cost matrix, what does the likelihood of a risk occurring refer to?
he probability of the risk occurring
In a binary cost matrix, what is the sum of all elements called?
The total cost
In a cost matrix, what does the rows represent?
The actual class
In a cost matrix, what does the cost of a risk refer to?
The estimated cost of mitigating the risk