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From YouTube: Numenta Research Meeting - May 13, 2019
Description
Broadcasted live on Twitch -- Watch live at https://www.twitch.tv/rhyolight_
A
A
B
D
E
B
E
C
E
E
Part
of
it
I'll
talk
a
little
I'll
show
a
couple
things
of
what
happens
when
it
goes
upside
down.
I
mean
just
like
quick
review
before
I
showed
before
I
basically
demonstrated
that
that
the
updates
happen,
as
we
expect
the
head
direction
and
updates,
as
we
expect
it,
it
matches
our
expects
behavior.
That's
just
a
quick
review
of
what
I
had
before
I'll
fix
that
later
now.
E
C
E
Well,
what
I
just
showed
that
showed
before,
but
this
what
I'm
gonna
show
here?
What
just
happened
is:
is
that
and
I
am
sharing
my
screen
right
now
that
yeah
you
can,
you
can
see
it.
The
agent
is
starting
at
a
certain
orientation.
Then
it's
performing
a
series
of
random
rotations.
Then
coming
back
to
a
start
point
and
you.
E
C
E
At
the
at
the
starting
re
addition,
so
that's
nice
that
these
formulas
provides
something
that
works
somehow
so
I
wanted
to
get
a
sense
of
well
what
happens
when
it's
upside
down?
How
does
how
does
something
coherent
even
happen?
So
first,
the
boring
demo
is
that,
like
the
traditional
rules
still
apply,
the
typical
rules
still
apply
like
here:
you're
gonna
watch,
it
first
rotate
about
gravity,
and
then
it's
gonna
y'all
rotate.
E
C
Reminds
me
of
what
I
talked
to
you
a
while
back
about
my
personal
introspection
at
times
like
I
was
trying
to
imagine
words
a
which
direction
of
doors
in
and
then
at
some
point
you
rotating
around
and
flips
to
the
other
side.
Alright,
it's
like
which
way
would
the
answer
was
like?
Which
way
do
I
have
to
turn
and
get
to
the
door,
and
this.
E
Like
yeah,
though,
a
little
though
I
think
what
you're
saying
is
an
alternate
way
to
get
this
to
all
that
you
could
add
a
third
okay
right
now
there
are
two
update
rules,
rotating
about
gravity,
rotating
about
your
own
z-axis
yeah.
That
would
add
I
think
to
get
what
you're
saying
means
at
a
certain
point,
when
you're
flipping
upside
down,
you
suddenly,
like
reverse
everything.
C
E
E
C
B
C
E
E
I,
don't
even
see
it
cuz
just
to
me
it's
just
code,
but
so
here
I'm
showing
this
essentially
the
tuning
of
a
single
head
direction,
so
at
the
top,
when
their
reps
at
the
top
of
this
globe,
the
head
director,
the
the
cell,
will
fire
when
they're
at
spacing
that
direction.
When
it's
at
the
side,
it'll
be
this
direction,
etc.
C
C
E
C
E
Like
what
kind
of
happens
here
is,
is
you
if
you
go
straight
down
into
the
South
Pole,
then
it
so
it'd
be
dis
line
of
arrows.
Then
it's
consistent,
like
the
north,
still
stays
active,
but
but
any
other
angle
into
it
causes
just
silly
things
to
happen,
and
the
last
thing
I
got
this
working
five
minutes
before
this
meeting,
so
this
this
next
one
that
isn't
very
pretty,
but
so
I
wanted
to
say.
E
Okay
now,
if
I
start
at
a
certain
point
like
this
is
the
North
Pole,
this
is
30
degrees
off
the
North,
Pole
and
I
follow
my
north
head
direction
cell.
What
path
do
I
take
and
this
this
one?
If
you
start
from
the
North
Pole
it
circles
around
the
globe,
the
other
ones
are
basically
sink
down
into
this
hole
of
of
basically
getting
something
down
here.
There's
a
little
bit
of
room
for
you
can
see
that
I
had
to
simulate
this.
This
looks
a
little
longer.
E
C
E
E
C
E
C
D
E
It
can
be
the
question
of:
why
does
it
happen
at
the
South
Pole,
but
not
the
North
Pole?
Now
the
answer
to
why
that
is
so,
when
your
can
choose
not
much
lo
TT,
so
to
go
into
a
mess
when
you
have
these
angles
in
the
arrow
Pole
you're
in
these
situations,
where
this
number
in
this
number
can
be
large,
both
of
them
both
of
the
late.
This
will
be
something
they
spending
quickly,
and
this
will
sudden
they
be
spending
quickly.
Sorry
I
can
kind
of
interplay
around
the
North
Pole
they
can
fill
out.
C
The
South
Pole,
they
don't
cancel
my
they
lost.
My
bearings
in
this
picture.
Yeah
I
haven't
really
made
that
case
before
their
ways:
I'm,
not
even
sure
what
this
picture
represents
versus
the
North
and
the
South
Pole
anyone.
This
is
a
little.
My
little
critter
and
I
can
think
about
it.
Three
directions
of
well
I
forget
now
what
the
difference
between
the
two
all
right.
E
Switch
to
yeah,
oh
just
unless
looking
yeah,
okay,
yeah
that'll
yep.
E
E
C
E
There
is
a
very
clear
explanation
that
would
be
free
to
do
so.
So
this
is
my.
This
is
my
like
an
agent
and
up
is
that
direction?
Yeah.
My
body
point
you
yeah
and
she
is
supposed
G
is,
and
it's
similar
like
it's
it's
nearby
like
this
is
the
direction
of
business.
We
would
call
this
the
direction,
get
global
direction
of
its
absolute
gravity.