Download e-book for kindle: A Missing Link in Cybernetics: Logic and Continuity by Alex M. Andrew

By Alex M. Andrew

ISBN-10: 0387751637

ISBN-13: 9780387751634

The relative failure of makes an attempt to research and version intelligence could be attributed partly to the regularly occurring assumption that the processing of constant variables and the manipulation of discrete options will be taken care of individually. during this booklet, the writer considers concept-based concept as having developed from processing of continuing variables. even though "fuzzy" thought recognizes the necessity to mix conceptual and non-stop processing, its assumption of the primacy of concept-based processing makes it evolutionarily implausible.

The textual content starts off via reviewing the origins and goals of cybernetics with specific connection with Warren McCulloch’s declared lifetime quest of "understanding man’s understanding". it's proven that non-stop structures can suffer advanced self-organization, yet a necessity for type of events turns into obvious and will be obvious because the evolutionary starting of concept-based processing. probabilities for complicated self-organization are emphasised by means of dialogue of a basic precept that has been termed value suggestions, of which backpropagation of error in neural nets is a distinct case.

It can be famous that non-stop measures grow to be linked to processing that's primarily concept-based, as stated in Marvin Minsky’s connection with heuristic connection among difficulties, and the linked simple studying heuristic of Minsky and Selfridge. This reappearance of continuity, besides observations at the multi-layer constitution of clever structures, helps a in all likelihood beneficial view of intelligence as having a fractal nature. this can be such that constructions at a posh point, interpreted when it comes to those emergent measures, mirror others at a less complicated point. Implications for neuroscience and synthetic Intelligence also are examined.

The booklet offers unconventional and hard viewpoints that might be of curiosity to researchers in AI, psychology, cybernetics and platforms technological know-how, and may support advertise additional research.

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Additional resources for A Missing Link in Cybernetics: Logic and Continuity

Sample text

Highly intelligent systems (of which we usually take ourselves examples) often form something that compellingly invites description as an internal model of a part of the environment. A person can sit still and imagine himself engaged in some activity, such as climbing a mountain or changing a wheel on his car or asking for a loan from his bank manager. If he is familiar with the environments in which these tasks are carried out, his mental images may contain quite a lot of detail. Even here, though, the model is related to purpose, and details that are not relevant to any purpose are usually absent from the image.

This is because the inputs depend on complex processes underlying pattern classification. The dog modelled in the above example has to be able to distinguish spoken words as well as the image of the bone, and in reports of classic conditioning it is assumed the subject can differentiate between the sound of a bell and for example that of a whistle. A familiar human example is the feeling of appetite that is aroused by quite specific sound patterns that customarily precede eating, such as the rattle of teacups.

F. directly. The learning algorithm devised by Samuel operates to reduce the difference between the backed-up evaluation and the evaluation formed directly. It therefore operates with an odd objective function because the difference between the two values is similar to an indication of error. One snag is that perfect agreement between the two values could be obtained by setting all of the coefficients to zero. To prevent the program finding this unwanted minimum, it was arranged that the piece-advantage term was always present with a fixed coefficient.

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A Missing Link in Cybernetics: Logic and Continuity by Alex M. Andrew


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