Artificial Intelligence, Volumen1McGraw-Hill, 1983 - 436 páginas What is artificial intelligence?; Problem solving; Problems and problem spaces; Basic problem-solving methods; Game playing; Knowledge representation; Knowledge representation using predicate logic; Knowledge representation using other logics; Structured representation of knowledge; Advanced topics; Advanced problem-solving systems; Natural language understanding; Perception; Learning; Implementing A.lI. systems: languages and machines; Conclusion; References; Index. |
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Página 73
... means generating a particular point in the problem space . For others , it means generating a path from a start state . 2. Test to see if this is actually a solution by comparing the chosen point or the endpoint of the chosen path to ...
... means generating a particular point in the problem space . For others , it means generating a path from a start state . 2. Test to see if this is actually a solution by comparing the chosen point or the endpoint of the chosen path to ...
Página 99
... means - ends analysis allows us to do that . The means - ends analysis process centers around the detection of dif- ferences between the current state and the goal state . Once such a difference is isolated , an operator that can reduce ...
... means - ends analysis allows us to do that . The means - ends analysis process centers around the detection of dif- ferences between the current state and the goal state . Once such a difference is isolated , an operator that can reduce ...
Página 314
... means that the expansion of that nonterminal cannot be influenced by any of the symbols around it , thus the name context - free . But this is not a good model of English . Consider again the small grammar shown in Figure 9-5 . It ...
... means that the expansion of that nonterminal cannot be influenced by any of the symbols around it , thus the name context - free . But this is not a good model of English . Consider again the small grammar shown in Figure 9-5 . It ...
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addition algorithm already answer appear applied approach appropriate Artificial Intelligence attempt better block called Chapter choose clauses combined complete concept consider contains corresponding dependency described discussed domain example exploit explore fact frame function given goal grammar graph heuristic important indicates initial input interpretation involved John kinds knowledge labelings language learning logic look machine Marcus match means methods move natural necessary node objects occur operators particular path patterns perform position possible predicate present problem procedure produce prove question reasoning representation represented result rules satisfied script selected semantic sentence shown in Figure shows simple single situation solution solve space specific stack statement step stored structure Suppose task techniques things tion tree true understanding variety