ekly, for residents
across the whole year.</li>
<li>CHANGED: The process for selecting the ensemble support cutoff or
threshold (the number of models required to show predictions) has been
updated to have the training data grid sampled first, then optimized for
a true positive rate of 99%, with the cutoff constrained between 0.5 and
0.9. For migrants, this is done weekly, for residents across the whole
year. This process is done 25 times and then a median threshold value is
selected.</li>
<li>CHANGED: The s