Exam 17: Artificial Intelligence
List and describe the three types of intelligent agents. What intelligent agents do you use and how?
Information agent - search for information and display it to users; a buyer agent or shopping bot is one type that helps customers find the product and services they need on a web site Predictive agent - constantly observe and report on some item of interest User agent - also called personal agents that take action on your behalf Student piece - if they use Amazon.com, they use information agents through the "recommended for you" section; if they own stock, they may use predictive agents; if they fly or use eBay, they may use predictive agents to monitor price changes; if they use Gmail and star any e-mails or have any kind of sorting rules in place, they would use a user agent
What are some of the barriers to using expert systems? Why may the CEO position be hard to replace with an expert system?
Transferring domain expertise from human experts to the expert system can be difficult because humans cannot always explain how they know and what they know (CEO's may not be able to communicate their instincts in regard to how they react to competitors or customer demand) Automating the process may not be possible if the process is too complex or too vague or if the process requires too many rules (the CEO role is very complex particularly for large companies in regard to managing all the different functional areas…there are too many variables to consider for every decision) Potential liability if there is a problem (for CEOs of public companies, stockholders need someone to "blame" if they lose lots of money)
Machine learning is used to detect fraud.
True
______________ is the ability to accurately perform new, unseen tasks, built on known properties learned from training or historic data that are labeled.
____________ is the ability of information systems to work with text the way that humans do.
_________ is a capability performed relatively better by human intelligence than AI.
_____________ are computer systems that attempt to mimic human experts by applying expertise in a specific domain.
Based on the Turing test, commercial AI products are far from exhibiting any significant intelligence.
A(n) __________ agent searches for information and displays it to users.
_________ agents automatically fill out forms on the web for you.
List and describe the three types of intelligent agents. Provide an example of each.
A(n) _______________ is a set of CPUs which work in parallel in an attempt to simulate the way the human brain works, although in greatly simplified form.
The ultimate goal of AI is to build machines that replace human intelligence.
A(n) _________________ agent is a software program that assists you, or acts on your behalf, in performing repetitive computer-related tasks.
A(n) ____________________ agent helps customers find the products and services they need on a web site.
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