Artificial IntelligenceMcGraw-Hill, 1991 - 621 páginas |
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Página 504
... output ( from the forward pass ) is compared with the target output and error estimates are computed for the output units . The weights connected to the output units can be adjusted in order to reduce those errors . We can then use the ...
... output ( from the forward pass ) is compared with the target output and error estimates are computed for the output units . The weights connected to the output units can be adjusted in order to reduce those errors . We can then use the ...
Página 512
... output unit . The stronger unit then becomes even stronger , and its inhibiting effect on the other output units becomes overwhelming . Soon , the other output units are all completely inactive . This type of mutual inhibition is called ...
... output unit . The stronger unit then becomes even stronger , and its inhibiting effect on the other output units becomes overwhelming . Soon , the other output units are all completely inactive . This type of mutual inhibition is called ...
Página 518
Elaine Rich. State Units Plan Units Hidden Units Output Units Figure 18.22 : A Jordan Network of muscles ) , but we need more than a single output vector . We need a series of output vectors : first move the muscles this way , then this ...
Elaine Rich. State Units Plan Units Hidden Units Output Units Figure 18.22 : A Jordan Network of muscles ) , but we need more than a single output vector . We need a series of output vectors : first move the muscles this way , then this ...
Contenido
5 | 24 |
Heuristic Search Techniques | 63 |
Knowledge Representation Issues | 105 |
Derechos de autor | |
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Términos y frases comunes
Abbott agents algorithm answer apply approach ARMEMPTY assertions attributes axioms backpropagation backtracking backward belief best-first search breadth-first search Caesar called Chapter chess clauses complete concept conceptual dependency consider constraints contains contradiction corresponding define depth-first depth-first search described discussed domain fact frame function game tree goal grammar graph heuristic Horn clauses important inference inheritance input instance interpretation isa links John justification knowledge base knowledge representation labeled learning Marcus match minimax move MYCIN natural language node object ON(B operators output parsing particular path perceptron perform players possible preconditions predicate logic problem problem-solving procedure produce PROLOG properties represent result robot rules script Section semantic semantic net sentence shown in Figure simple slot solution solve specific step structure Suppose syntactic task techniques theorem things tree truth maintenance system understanding variables version space