👂🎴 🕸️
Observation
in
the
context
of
learning
refers
to
the
process
of
acquiring
knowledge
''
skills
''
or
behaviors
by
perceiving
the
actions
of
others
or
the
dynamics
within
an
environment
.
This
learning
occurs
without
direct
engagement
but
through
experiencing
of
external
stimuli
''
events
''
or
behaviors
.
<
br
>
Keep
standing
.
Close
Your
eyes
.
Arms
wide
apart
.
<
br
/><
br
/>
Now
try
to
bring
Your
hands
together
so
that
the
whole
half
-
circle
movement
lasts
exactly
one
minute
.
<
br
/><
br
/>
That
is
''
fingers
of
Your
two
hands
will
meet
in
exactly
60
seconds
.
Let
'
s
speak
about
ways
and
means
how
humans
observe
their
environments
.<
br
><
br
>
Divide
into
two
groups
''
group
1
forms
the
internal
circle
''
group
2
forms
the
external
one
.
<
br
><
br
>
Two
people
stand
against
each
other
''
face
to
face
.
After
posing
and
answering
a
question
like
:<
br
><
p
class
=
fragment
>
How
do
You
observe
?
p
><
p
class
=
fragment
>
By
what
sense
do
You
prefer
to
observe
?
p
><
p
class
=
fragment
>
What
do
You
observe
?
p
>
members
of
G1
move
to
the
left
and
members
of
G2
move
to
the
right
. <
div
><
br
>
div
><
div
>
Gradually
''
all
members
of
Group
1
are
supposed
to
speak
with
each
member
of
Group
2
''
and
vice
versa
.
div
>
Unsupervised
learning
is
a
type
of
machine
learning
where
a
model
is
trained
on
data
without
labeled
outcomes
.
The
system
analyzes
and
identifies
patterns
or
structures
in
the
data
''
such
as
clustering
or
associations
''
without
explicit
guidance
on
what
to
look
for
.
It
is
often
used
for
tasks
like
anomaly
detection
''
clustering
''
and
dimensionality
reduction
.<
br
>
Imagine
you
have
a
big
collection
of
music
tracks
from
various
genres
''
but
you
don
t
know
the
genre
of
each
track
.
Using
unsupervised
learning
''
like
a
clustering
algorithm
''
you
could
group
these
tracks
based
on
their
similarities
such
as
tempo
''
rhythm
''
and
melody
without
telling
the
algorithm
what
the
genres
are
.
The
result
might
be
clusters
of
songs
that
are
similar
''
and
when
you
check
the
groups
''
you
find
that
most
of
them
correspond
to
genres
like
rock
''
jazz
''
or
classical
.
The
algorithm
discovers
these
patterns
or
categories
on
its
own
''
without
any
prior
labels
or
supervision
.<
p
class
=
fragment
>
Can
You
think
of
other
examples
of
unsupervised
learning
and
/
or
clustering
?
p
>
Clustering
is
a
machine
learning
technique
used
to
group
a
set
of
data
points
into
clusters
based
on
their
similarity
.
It
is
an
unsupervised
learning
method
''
meaning
that
the
data
does
not
have
predefined
labels
.
The
goal
of
clustering
is
to
organize
data
so
that
items
within
the
same
cluster
are
more
similar
to
each
other
than
to
those
in
other
clusters
.
Common
algorithms
include
k
-
means
''
hierarchical
clustering
''
and
DBSCAN
.
<
p
class
=
fragment
><
strong
>
No
direct
guidance
strong
>
::
Learner
L
must
identify
patterns
or
relationships
from
raw
input
on
her
own
.
p
><
p
class
=
fragment
><
strong
>
Pattern
discovery
strong
>
::
Observation
often
involves
recognizing
and
understanding
patterns
in
the
environment
''
which
mirrors
what
happens
in
unsupervised
learning
.
p
><
p
class
=
fragment
><
strong
>
Learning
from
the
environment
strong
>
::
L
derives
insights
from
the
world
or
data
without
external
labels
or
supervision
.
p
>
Imitation
in
humans
''
especially
in
children
''
is
the
process
of
learning
by
observing
and
replicating
the
actions
''
behaviors
''
or
expressions
of
others
.
It
is
a
fundamental
mechanism
for
acquiring
social
''
cognitive
''
and
motor
skills
''
allowing
children
to
mimic
gestures
''
language
''
or
problem
-
solving
techniques
.
Through
imitation
''
children
learn
cultural
norms
''
communication
patterns
''
and
even
complex
tasks
without
explicit
instruction
.
It
is
crucial
for
early
development
''
as
it
helps
children
integrate
into
their
social
environment
and
build
understanding
by
modeling
behaviors
they
see
in
parents
''
peers
''
and
others
.
Mirror
neurons
are
specialized
brain
cells
that
activate
both
when
an
individual
performs
an
action
and
when
they
observe
someone
else
performing
the
same
action
.
These
neurons
were
first
discovered
in
primates
and
are
thought
to
play
a
key
role
in
understanding
the
actions
and
intentions
of
others
''
as
well
as
in
processes
like
imitation
''
learning
''
and
empathy
.
In
humans
''
mirror
neurons
are
believed
to
be
involved
in
social
cognition
''
allowing
us
to
simulate
and
internalize
the
experiences
of
others
''
thus
facilitating
learning
through
observation
and
emotional
connection
.
Learning
is
building
A
model
of
THE
world
.
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