<s>
RAMnets	B-General_Concept
is	O
one	O
of	O
the	O
oldest	O
practical	O
neurally	O
inspired	O
classification	O
algorithms	O
.	O
</s>
<s>
The	O
RAMnets	B-General_Concept
is	O
also	O
known	O
as	O
a	O
type	O
of	O
"	O
n-tuple	O
recognition	O
method	O
"	O
or	O
"	O
weightless	O
neural	B-Architecture
network	I-Architecture
"	O
.	O
</s>
<s>
The	O
RAMnets	B-General_Concept
formed	O
the	O
basis	O
of	O
a	O
commercial	O
product	O
known	O
as	O
WiSARD	O
(	O
Wilkie	O
,	O
Stonham	O
and	O
Aleksander	O
Recognition	O
Device	O
)	O
was	O
the	O
first	O
artificial	B-Architecture
neural	I-Architecture
network	I-Architecture
machine	O
to	O
be	O
patented	O
.	O
</s>
