<s>
Soft	B-General_Concept
computing	I-General_Concept
is	O
a	O
set	O
of	O
algorithms	O
,	O
</s>
<s>
including	O
neural	B-Architecture
networks	I-Architecture
,	O
fuzzy	O
logic	O
,	O
and	O
evolutionary	B-Algorithm
algorithms	I-Algorithm
.	O
</s>
<s>
The	O
theory	O
and	O
techniques	O
related	O
to	O
soft	B-General_Concept
computing	I-General_Concept
were	O
first	O
introduced	O
in	O
1980s	O
.	O
</s>
<s>
The	O
term	O
"	O
soft	B-General_Concept
computing	I-General_Concept
"	O
was	O
coined	O
by	O
Lotfi	O
A	O
.	O
Zadeh	O
.	O
</s>
