Search found 471 matches

by Shubham.relleta15496
Wed Aug 14, 2019 2:18 pm
Forum: Artificial Intelligence
Topic: What is knowledge AI?
Replies: 0
Views: 91

What is knowledge AI?

Knowledge representation and reasoning (KR², KR&R) is the field of artificial intelligence (AI) dedicated to representing information about the world in a form that a computer system can utilize to solve complex tasks such as diagnosing a medical condition or having a dialog in a natural language.
by Shubham.relleta15496
Wed Aug 14, 2019 2:17 pm
Forum: Artificial Intelligence
Topic: What is bidirectional search in artificial intelligence?
Replies: 0
Views: 59

What is bidirectional search in artificial intelligence?

Bidirectional search is a graph search algorithm that finds a shortest path from an initial vertex to a goal vertex in a directed graph. It runs two simultaneous searches: one forward from the initial state, and one backward from the goal, stopping when the two meet.
by Shubham.relleta15496
Wed Aug 14, 2019 2:16 pm
Forum: Artificial Intelligence
Topic: What is constraint graph in artificial intelligence?
Replies: 0
Views: 56

What is constraint graph in artificial intelligence?

In constraint satisfaction research of artificial intelligence and operations research, constraint graphs and hypergraphs are used to represent relations among constraints in a constraint satisfaction problem. A constraint graph is a special case of a factor graph, which allows for the existence of ...
by Shubham.relleta15496
Wed Aug 14, 2019 2:15 pm
Forum: Artificial Intelligence
Topic: What is game playing in artificial intelligence?
Replies: 0
Views: 56

What is game playing in artificial intelligence?

General game playing (GGP) is the design of artificial intelligence programs to be able to play more than one game successfully. For many games like chess, computers are programmed to play these games using a specially designed algorithm, which cannot be transferred to another context.
by Shubham.relleta15496
Wed Aug 14, 2019 2:14 pm
Forum: Artificial Intelligence
Topic: What is CYC in AI?
Replies: 0
Views: 61

What is CYC in AI?

Cyc (/ˈsaɪk/) is the world's longest-lived artificial intelligence project, attempting to assemble a comprehensive ontology and knowledge base that spans the basic concepts and "rules of thumb" about how the world works (think common sense knowledge but focusing more on things that rarely get writte...
by Shubham.relleta15496
Wed Aug 14, 2019 2:14 pm
Forum: Artificial Intelligence
Topic: Why frames in AI?
Replies: 0
Views: 58

Why frames in AI?

Frames were proposed by Marvin Minsky in his 1974 article "A Framework for Representing Knowledge." A frame is an artificial intelligence data structure used to divide knowledge into substructures by representing "stereotyped situations."
by Shubham.relleta15496
Wed Aug 14, 2019 2:13 pm
Forum: Artificial Intelligence
Topic: What is Alpha Beta pruning in artificial intelligence?
Replies: 0
Views: 57

What is Alpha Beta pruning in artificial intelligence?

Alpha–beta pruning is a search algorithm that seeks to decrease the number of nodes that are evaluated by the minimax algorithm in its search tree. ... When applied to a standard minimax tree, it returns the same move as minimax would, but prunes away branches that cannot possibly influence the fina...
by Shubham.relleta15496
Wed Aug 14, 2019 2:12 pm
Forum: Artificial Intelligence
Topic: What do you understand by production system in AI?
Replies: 0
Views: 63

What do you understand by production system in AI?

A production system (or production rule system) is a computer program typically used to provide some form of artificial intelligence, which consists primarily of a set of rules about behavior but it also includes the mechanism necessary to follow those rules as the system responds to states of the w...
by Shubham.relleta15496
Wed Aug 14, 2019 2:11 pm
Forum: Artificial Intelligence
Topic: What is iterative deepening search in artificial intelligence?
Replies: 0
Views: 52

What is iterative deepening search in artificial intelligence?

In computer science, iterative deepening search or more specifically iterative deepening depth-first search (IDS or IDDFS) is a state space/graph search strategy in which a depth-limited version of depth-first search is run repeatedly with increasing depth limits until the goal is found.
by Shubham.relleta15496
Wed Aug 14, 2019 2:10 pm
Forum: Artificial Intelligence
Topic: What is heuristic function in AI?
Replies: 0
Views: 53

What is heuristic function in AI?

A heuristic function, also called simply a heuristic, is a function that ranks alternatives in search algorithms at each branching step based on available information to decide which branch to follow. For example, it may approximate the exact solution.