Knowledge-Based Agents and Knowledge Representation

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AmicableNephrite7974
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In local search algorithms, what is the criterion for a solution in the traveling salesman problem?

Minimizing the total length of the cycle

What does a local search algorithm start with?

A candidate solution

What does hill climbing search continually move towards?

Increasing value (uphill)

What is the potential problem with hill climbing search?

<p>Getting stuck in local maxima</p> Signup and view all the answers

What type of landscape does hill climbing's success depend on?

<p>State-space landscape with few local maxima</p> Signup and view all the answers

What type of games are most commonly studied within AI, such as chess and Go?

<p>Two-player zero-sum games</p> Signup and view all the answers

What is the synonym for 'fully observable' in the context of games?

<p>Perfect information</p> Signup and view all the answers

What is the optimal play strategy for deterministic, perfect-information games according to the text?

<p>Choose move to position with highest minimax value</p> Signup and view all the answers

What characterizes a 'zero-sum' game?

<p>There is no 'win-win' outcome</p> Signup and view all the answers

What type of game allows for infinitely repeating positions according to the text?

<p>Backgammon</p> Signup and view all the answers

What do knowledge-based agents use to decide what actions to take?

<p>A process of reasoning over an internal representation of knowledge</p> Signup and view all the answers

What type of logic is developed as a general class of representations to support knowledge-based agents?

<p>First-order logic</p> Signup and view all the answers

What is the main purpose of a route-finding agent's knowledge in AI?

<p>To find the shortest path from the start to the goal</p> Signup and view all the answers

In AI, what type of landscape does hill climbing's success depend on?

<p>Convex landscape</p> Signup and view all the answers

What does a local search algorithm start with in the traveling salesman problem according to the text?

<p>A random initial solution</p> Signup and view all the answers

What is the role of a knowledge-based agent's knowledge base (KB)?

<p>To express sentences in a knowledge representation language</p> Signup and view all the answers

In the wumpus world, what does 'Grabbing' refer to?

<p>Picking up gold if in the same square</p> Signup and view all the answers

Which approach to system building involves encoding desired behaviors directly as program code?

<p>The procedural approach</p> Signup and view all the answers

What type of game is characterized as being fully observable, deterministic, episodic, static, discrete, and single-agent?

<p>Perfect-information game</p> Signup and view all the answers

What percentage of environments in the wumpus world are considered utterly unfair?

<p>21%</p> Signup and view all the answers

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