In a loan evaluation expert system, the _____ states why an applicant was approved or rejected.

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1. Science
2. Computer Science
3. Artificial Intelligence

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Terms in this set (25)

Genetic algorithms can examine problems without assumptions of what the correct answer should be T/F

True

Some contextual software is capable of sensing user's mood T/F

True

An expert system should be used when well-structured numerical problems are involved T/F

False

For expert systems to be successful, the must be applied to an activity that human experts have not handled in the past T/F

False

An expert system is not a good choice when a large amount of human expertise is needed to tackle a problem

False

_______ is a procedure by which knowledge is gained through experience and previous patterns in data

Machine Learning

Which is true of case-based reasoning?

It matches a new problem with a previously solved problem and its solution

What characteristic of a sophisticated intelligent agent demonstrates its ability to operate with minimum input

autonomy

Which one defines membership in a black-or-white fashion

A crisp set

Which one includes many layers to deal with complex problems that may have very large data sets

deep learning

Which one is a difference between information systems and artificial intelligence technologies?

Unlike AI technologies, information systems are concerned with capturing and storing data

In fuzzy logic, a degree of membership indicates ________

how relevant an item or object is to a set

In case-based reasoning, when a solution is found it is _______ for the future

retained as part of the library

Which one is capable of reasoning and following the rule-based processes?

Intelligent Agent

In a loan evaluation expert system, the ________ states why an applicant was approved or rejected

explanation facility

In the ______ technique, used by the inference engine component of an expert system, the expert system starts with the goal, which is the "then" part

backward chaining

Learning takes place within the ______ layer of an artificial neural network

middle

_______ consist of common sense, rules of thumb, educated guesses, and instinctive judgment

Heuristics

What programming language us used for controlling robots

Variable Assembly

Explanation capabilities can be added to a decision support system (DSS) by integrating it with a(n) _____.

Expert systems

In a natural-language processing system, the _______ activity involves using the computer to read large amounts of texts and understanding the information well enough to summarize important points and store information so that the system can respond to inquires about the content

Knowledge acquisition

In the design and implementation of any ______ application, there are 4 R's involved: Retrieve, Reuse, Revise, and Retain

Case-based Reasoning

_______ uses patterns to find solutions instead of using if-then-else rules

Artificial Neural Networks

In the context of an expert system, a _________ works with the knowledge base management system to ensure that the knowledge base is as up to date as possible

Knowledge Acquisition Facility

________ is designed to help computers simulate vagueness and uncertainty in common situations

Fuzzy Logic

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Verified questions

COMPUTER SCIENCE

Write a program that asks the user for the number of males and the number of females registered in a class. The program should display the percentage of males and females in the class. Hint: Suppose there are 8 males and 12 females in a class. There are 20 students in the class. The percentage of males can be calculated as $8 \div 20=0.4$, or 40%. The percentage of females can be calculated as $12 \div 20=0.6$, or 60%.

Verified answer

COMPUTER SCIENCE

Race conditions are possible in many computer systems. Consider a banking system that maintains an account balance with two functions: deposit (amount) and withdraw (amount). These two functions are passed the amount that is to be deposited or withdrawn from the bank account balance. Assume that a husband and wife share a bank account. Concurrently, the husband calls the withdraw() function and the wife calls deposit(). Describe how a race condition is possible and what might be done to prevent the race condition from occurring.

Verified answer

COMPUTER SCIENCE

Assuming g is an instance of the Random class, which statement will generate a random number between 10 and 100 inclusive? a. num=g.nextlnt(101); b. num=10+g.nextInt(101); c. num=10+g.nextlnt(91); d. num=10+g.nextInt(90); e. num=g.nextlnt(110)-10;

Verified answer

COMPUTER SCIENCE

Write a function that uses recursion to raise a number to a power. The function should accept two arguments: the number to be raised and the exponent. Assume that the exponent is a nonnegative integer. Demonstrate the function in a program.

Verified answer

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How does an expert system work?

Which component of an expert system is used to explain the reasoning process and results?

What is an expert system explain knowledge based expert system with example?

What are the applications of expert system?