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See Section 3.4.2 to know about .
The bound .
If we have updated the value of less than 10 times, we will
(see Section 3.4.1 to know about
). This is because we are not sure of the value of if it
has been updated less than 10 times.
If the step size we have computed at step 3 of the
CONDOR algorithm is
is an estimate of the slope of around
(see Section 4.10 to know how to compute
We see that, when the slope is high, we permit a more
approximative ( big value of ) model of the function.
Frank Vanden Berghen