<s>
Inspired	O
by	O
the	O
kernel	O
eigenface	O
idea	O
in	O
face	O
recognition	O
,	O
kernel	B-Algorithm
eigenvoice	I-Algorithm
(	O
KEV	O
)	O
is	O
proposed	O
.	O
</s>
<s>
This	O
incorporates	O
Kernel	B-Algorithm
principal	I-Algorithm
component	I-Algorithm
analysis	I-Algorithm
,	O
a	O
non-linear	O
version	O
of	O
Principal	B-Application
Component	I-Application
Analysis	I-Application
,	O
to	O
capture	O
higher	O
order	O
correlations	O
in	O
order	O
to	O
further	O
explore	O
the	O
speaker	O
space	O
and	O
enhance	O
recognition	O
performance	O
.	O
</s>
