<s>
enables	O
performance	O
evaluation	O
of	O
the	O
binary	B-General_Concept
classifier	I-General_Concept
.	O
</s>
<s>
The	O
main	O
assumption	O
behind	O
this	O
metric	O
is	O
,	O
that	O
a	O
properly	O
designed	O
binary	B-General_Concept
classifier	I-General_Concept
should	O
give	O
the	O
results	O
for	O
which	O
all	O
the	O
probabilities	O
mentioned	O
above	O
are	O
close	O
to	O
1	O
.	O
</s>
<s>
Evaluating	O
the	O
performance	O
of	O
binary	B-General_Concept
classifier	I-General_Concept
is	O
a	O
multidisciplinary	O
concept	O
.	O
</s>
