We
compare the scores of three metrics: CosMIC, the spike train correlation (STC),
and the success rate (SR). None of the metrics compute scores directly from the
true and estimated spike trains (A). Rather, CosMIC initially convolves the spike
trains with a triangular pulse (B). The STC first discretizes the temporal
interval and uses the counts of spikes in each time bin; the bin edges and counts
are plotted in panel C. The SR uses a bin centered around each true spike; an
estimate in that bin is deemed a true detection (D). In order that the metric
scores are comparable, we fix the STC and SR bin widths to be equal to CosMIC's
pulse width.
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