<s>
This	O
dataset	B-General_Concept
consists	O
of	O
56,880	O
action	O
samples	O
containing	O
4	O
different	O
modalities	O
(	O
RGB	O
videos	O
,	O
depth	O
map	O
sequences	O
,	O
3D	O
skeletal	O
data	O
,	O
infrared	O
videos	O
)	O
of	O
data	O
for	O
each	O
sample	O
.	O
</s>
<s>
The	O
dataset	B-General_Concept
consists	O
of	O
60	O
labelled	O
actions	O
.	O
</s>
