Artificial Intelligence: A Modern Approach
3rd Edition
ISBN: 9780136042594
Author: Stuart Russell, Peter Norvig
Publisher: Prentice Hall
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Chapter 2, Problem 3E
a.
Explanation of Solution
Agent
- This is false.
- Perfect rationality ref...
b.
Explanation of Solution
Task environments
- This is true.
- A pure reflex agent ignores pr...
c.
Explanation of Solution
Task environment
- This is true.
- Any environment...
d.
Explanation of Solution
Input to an agent program
- This is false.
- The agent function takes as inp...
e.
Explanation of Solution
Agent function
- This is false.
- To specify the right answers, there will be an agent function...
f.
Explanation of Solution
Agent
- This is true.
- It doesn’...
g.
Explanation of Solution
Agent
- This is true.
- The part...
h.
Explanation of Solution
Agent
- This is false.
- Some actions are ...
i.
Explanation of Solution
Rational
- This is false...
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Students have asked these similar questions
Translate the conceptual graph below into
English and predicate calculus.
person: john
agent
eat
object
soup
instrument
part
hand
QUESTION 1
Translate the conceptual graph below into English and
predicate calculus.
person: john
agent
eat
object
soup
instrument
part
hand
Consider the problem of learning the target concept "pairs of people who live in the same house," denoted by the predicate HouseMates(x, y). Below is a positive example of the concept.
HouseMates (Joe, Sue)
Person(Joe) Person(Sue)
Sex(Joe, Male) Sex(Sue, Female)
Hair Color (Joe, Black) Haircolor (Sue, Brown)
Height ( Joe, Short) Height (Sue, Short)
Nationality (Joe, US) Nationality (Sue, US)
Mother(Joe, Mary) Mother (Sue, Mary)
Age (Joe, 8) Age (Sue, 6)
The following domain theory is helpful for acquiring the HouseMates concept:
HouseMates(x, y) t InSameFamily(x, y)
HouseMates(x, y) t FraternityBrothers (x, y)
InSameFamily(x, y) t Married(x, y)
InSame Family ( x y) t Youngster (x) A Youngster ( y ) A SameMother ( x, y )
و
SameMother(x, y ) t Mother (x, z) A Mother (y, z )
Youngster (x) t Age(x, a ) A LessThan(a, 10)
Apply the PROLOG-EBGalgorithm to the task of generalizing from the above instance, using the above domain theory. In particular,
(a) Show a hand-trace of the…
Chapter 2 Solutions
Artificial Intelligence: A Modern Approach
Ch. 2 - Suppose that the performance measure is concerned...Ch. 2 - Let us examine the rationality of various...Ch. 2 - Prob. 3ECh. 2 - For each of the following activities, give a PEAS...Ch. 2 - Define in your own words the following terms:...Ch. 2 - Prob. 6ECh. 2 - Prob. 7ECh. 2 - Implement a performance-measuring environment...Ch. 2 - Prob. 9ECh. 2 - Prob. 10E
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- Using the predicate symbols shown and the appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.) B(x): x is a bee. F(x): x is a flower. L(x, y): x loves y All bees love all flowers which one of these answer choices a. (∀x)(B(x) → [(∃y)(F(y) ∧ L(x, y)] b. (∀x)(B(x) → [(∀y)(F(y) ∧ L(x, y)] c. (∀x)(B(x) → [(∀y)(F(y) → L(x, y)] d. (∀x)(B(x) ∧ [(∃y)(F(y) → L(x, y)]arrow_forwardThe PDDL is used to describe a made-up environment called JUNGLE. This universe consists of three predicates with no more than four arguments and five constants. The number of countries on the planet should be limited. Justification is necessary.arrow_forwardThe principles of PDDL are being applied to an imaginary setting that goes by the moniker JUNGLE. There are three predicates in this universe, and each one may take a maximum of four arguments. There are also five constants. It is important to restrict the amount of states that may exist on the JUNGLE planet. It is necessary to provide justification.arrow_forward
- 1. Teachers in the Middle Ages supposedly tested the real-time propositional logic ability of a student via a technique known as an obligato game. In an obligato game, a number of rounds is set and in each round the teacher gives the student successive assertions that the student must either accept or reject as they are given. When the student accepts an assertion, it is added as a commitment; when the student rejects an assertion its negation is added as a commitment. The student passes the test if the consistency of all commitments is maintained throughout the test. a.) Suppose that in a three-round obligato game, the teacher first gives the student the proposition p → q, then the proposition ¬(p ∨ r) ∨ q, and finally the proposition q. For which of the eight possible sequences of three answers will the student pass the test? b.) Explain why every obligato game has a winning strategy.arrow_forwardUsing the predicate symbols shown and the appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.) D(x): x is a day S(x): x is sunny R(x): x is rainy M: Monday T: Tuesday All days are sunny. which of these answers are right? a. (∀x)[D(x) ∧ S(x)] b. (∀x)[D(x) → S(x)] c. (∃x)[D(x) ∧ S(x)] d. (∃x)[D(x) → S(x)arrow_forwardUsing the predicate symbols shown and the appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.) B(x): x is a bee. F(x): x is a flower. L(x, y): x loves y All bees love all flowers which one from this Group of answers is the correct a. (∀x)(B(x) → [(∃y)(F(y) ∧ L(x, y)] b. (∀x)(B(x) → [(∀y)(F(y) ∧ L(x, y)] c. (∀x)(B(x) → [(∀y)(F(y) → L(x, y)] d. (∀x)(B(x) ∧ [(∃y)(F(y) → L(x, y)]arrow_forward
- Using the predicate symbols shown and appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.)L(x): x is a lionR(x): x roarsP(x): x is a predatorZ(x): x is a zebraE(x, y): x eats ya. All lions are predators.b. Some lions roar.c. Only lions roar.d. Some lions eat all zebras.e. All lions eat all zebras.arrow_forwardFive philosophers are sitting at a round table. In the center of the table is a bowl of rice. Between each pair of philosophers is a single chopstick. A philosopher is in one of the three states: thinking, hungry or eating. At various times, a thinking philosopher gets hungry. A hungry philosopher attempts to pick one of the adjacent chopsticks, then the other (not both at the same time). If the philosopher is able to obtain the pair of chopsticks (they are not already in use), then the philosopher eats for a period of time. After eating, the philosopher puts the chopsticks down and returns to thinking. Write a monitor for the dining philosopher’s problem.arrow_forwardUsing the predicate symbols shown and the appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.) D(x): x is a day S(x): x is sunny R(x): x is rainy M: Monday T: Tuesday Some days are not rainy. which one from this group of answes is the right one a. (∀x)(D(x) ∧ [R(x)]') b. (∀x)(D(x) → [R(x)]') c. (∃x)(D(x) → [R(x)]') d. (∃x)(D(x) ∧ [R(x)]')arrow_forward
- Using the predicate symbols shown and appropriate quantifiers, write each English language statement as a predicate wff. (The domain is the whole world.) A(x): x is an animal B(x): x is a bear H(x): x is hungry W(x): x is a wolf a. Bears are animals. b. No wolf is a bear. c. Only bears are hungry. d. If all wolves are hungry, so are bears. e. Some animals are hungry bears. f. Bears are hungry but some wolves are not. g. If wolves and bears are hungry, so are all animals. h. Some wolves are hungry but not every animal is hungry.arrow_forwardWhich statement below is false? a. Humans and computers are limited in the amount of information they can store and manipulate. b. Humans and computers can be said to manipulate symbols to solve problems. c. Humans and computers can be said to store representations of symbols. d. Humans can learn from experience and modify their rule systems in a progressively adaptive direction, however, computers cannot.arrow_forwardObject Oriented Programing Consider the diagram Can we come across diamond problem in this scenario? If yes, explain and suggest solution? If not, illustrate the reasons. How the Person class be made abstract? If Person class becomes abstract, what changes should be made in the other classes?arrow_forward
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