Pragmatic Semiotic Information • 7
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https://inquiryintoinquiry.com/2024/03/11/pragmatic-semiotic-information-7/
Uncertainty Moderated —
In many ways the provision of information, a process which serves to
reduce uncertainty, operates as an inverse process in relation to the
type of uncertainty augmentation which occurs in compound decisions.
By way of illustrating the relation in question, let us return to
our initial example.
A set of signs enters on a setup like that as a system of “middle terms”,
a collection of signs one may regard, aptly enough, as forming a “medium”.
Pragmatic Semiotic Information • Figure 5
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https://oeis.org/wiki/File:Pragmatic_Semiotic_Information_%E2%80%A2_Figure_…
The “language” or “medium” in Figure 5 is the set of signs {“A”, “B”}.
On the assumption the initial five outcomes are equally likely it is
possible to associate a frequency distribution (k₁, k₂) = (3, 2) and
thus a probability distribution (p₁, p₂) = (3/5, 2/5) = (0.6, 0.4)
with the language, thereby defining a “communication channel”.
The most important thing at this stage of development is simply to get a
first handle on the “conditions for the possibility of signs making sense”,
but once we have that much in hand we can begin constructing the rough and
ready pieces of information-theoretic furniture we need, like measures of
uncertainty, channel capacity, and the amount of information associated
with the reception or the recognition of a single sign.
Regards,
Jon
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