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Janelia-Trackathon-2023 / traccuracy

Utilities for computing common accuracy metrics on cell tracking challenge solutions with ground truth
https://traccuracy.readthedocs.io
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CTC Metrics: Track Fractions (TF) #40

Open msschwartz21 opened 10 months ago

msschwartz21 commented 10 months ago

From the 2017 Ulman paper:

Track fractions. TF targets the longest, correctly reconstructed, continuous fraction of a detected reference track. The final TF value for a particular video is computed by averaging these fractions over all detected reference tracks.

yfukai commented 8 months ago

I first thought this is similar to the target effectiveness and track purity implemented #112, but maybe we should be careful that those are weighted by the track lengths. If the TF means the non-weighted average, we can update the code of TrackOverlapMetrics to include the non-weighted cases.