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Sabtu, 14 Desember 2013
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Connectism can be defined as a
theory of mind that put forward an idea about the existence of
a set of contains units that simple connect on each
other a network that they were distributed
in parallel. Work mental health, such as memory,
perceptions thinking, etc, is considered to be distributed in over
a neural network that is very complicated, which
operates parallel. This theory formulated based on the assumption that the
unit -unit to stimulate (excite) or impair
any (inhibit) each other in the system was, at the
same time maupunsecara parallel. Theory of theories at odds with
processing serial, which is often described in the diagram boxes
with arrows, and which states that processing units between done only
respectively ( insequence). Number of units that are
involved, even in a simple task as type a word, then it is possible
that is very big. In connection between couples unit that is
knowledge distributed along the system. How knowledge, as
a topic that this is a topic that most complicated, can be
expressed in the form connection eksitatoris and inhibitoris simple
between units? We are going below, we try to answer these questions.
In many models for
the representation information that has been
mentioned previously, knowledge is stored as a copies
ofstatic pattern. An object, the image, or thoughts are stored in memory
and the attributes of the and connection to establish a connection with
objects, the images, and thoughts . When a person to get a task that requires
recognition an item (such as question: " you know
about Lele Dumbo, elephants ,?"), there was a matching between
elements of the question is who organized information stored in memory. In
addition, these associations elements of the (such as "is gray
elephant.) is activated, even though level activating apparently far
less items at central Lele Dumbo and elephant. However,
the way knowledge is represented is more or less static, and with the
proper tools used to have access to knowledge is through matching information that has
been kept in a direction or signals (cue).
Representation knowledge in the
models cognition is Connectionistic is very different
with the models keep objects, image, and so on. First, in the
models Connectionistic, the patterns, itself is not stored; items that are
stored, the connection between units, which enables formation of the
patterns.
Second, the Connectionistic models to
approach learning in a different. The models for
the traditional representation is, the target for the process
of learning is the formation regulations
explicitly that memugkinkan taking information and generalisations
signals or direction-guided (cues). We know
that Lele Dumbo is a wild elephant back and, like most other
elephants, Lele Dumbo berwara gray and not accommodated embodied
in Volkswagen you. We know things that because we have
learned-ordinances peratuean. Models for the Democratic Renewal Party only
assume that learning consists of the acquisition forces connection that enables a
network of units simple to act as if units had been
well-acquainted with the peraturnnya. Peratuean-regulation is not learned;
connection between units moderate learned . Even though our
conduct seems to be controlled by regulation (rul governed), this
is because there is a basis for a network connection in the brain ,
which enabled us make deductions.
Third, it seems that it is important
to repeat that the model PDP is neutrally inspired (are
made based on assumptions and neurological disorders; however, the model PDP
will not be the same with action to identify the trails neural
that specific. Such a model is not practical because models will
be on the same with complicated brain itself. The term "neutrally inspired"shows
that metaphor used to make a model is based on brain
instead of based on computer (some models previously made based
on computer, particularly the Collins and Quillian). Facts that models for the Democratic
Renewal Party is neutrally inspired bring direct impacts
on representation knowledge. All knowledge is concentrated in connection,
as that is found in connection neural. In a figure of
speech computer, the knowledge it assumed that are stored
in units that the specific . When we think knowledge in general, we
may be imagining constituents and deposited onto a place. The difference
between perspectives was indeed.
Source: Solso, Robert L. et al.
(2007). Cognitive Psychology. Erlangga. Jakarta.
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