<s>
Hindsight	B-General_Concept
optimisation	I-General_Concept
(	O
HOP	O
)	O
is	O
a	O
computer	B-General_Concept
science	I-General_Concept
technique	O
used	O
in	O
artificial	B-Application
intelligence	I-Application
for	O
analysis	O
of	O
actions	O
which	O
have	O
stochastic	O
results	O
.	O
</s>
