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3. [SMART SORTING] - Click on the ‘SMART SORTING’ button, and type what’s the prefix for the
images within the field. There is also an option to use regular expressions instead of prefixes if you check the ‘Regex’ checkbox or
you can filter images by their tags.
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| Info |
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Tip: It is also possible to select multiple images at once using the ‘Shift’ key and classify them in bulk, by selecting the first image, then holding 'Shift' and selecting the last image from the range. |
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After training, the threshold is only calculated based on training annotated images. For better separation of
and
images, you should
click on Recalculate threshold and classify both and (Not Good/defective) images in the dialog window that will be used for the calculation of the new thresholdgo to labeling, annotate more images and click on RECAL MATRIX - you can learn more about the matrix on the Confusion Matrix page.
As a result, you get a graph containing two curves. The green curve shows how many
images are wrongly classified as
for a given threshold value. The
red curve shows how many
images are wrongly classified as
for a given threshold value. Ideally, you want to choose a threshold at which both curves are minimized. It is possible to choose the threshold by clicking on the graph.
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Additionally, you get a confusion matrix showing whether the Testing images are evaluated correctly. Again, you can find more on the Confusion Matrix page.
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