<s>
In	O
fractal	O
geometry	O
,	O
the	O
Higuchi	B-Algorithm
dimension	I-Algorithm
(	O
or	O
Higuchi	O
fractal	O
dimension	O
(	O
HFD	O
)	O
)	O
is	O
an	O
approximate	O
value	O
for	O
the	O
box-counting	O
dimension	O
of	O
the	O
graph	O
of	O
a	O
real-valued	O
function	O
or	O
time	O
series	O
.	O
</s>
