Written abstract
Signed-off-by: Jim Martens <github@2martens.de>
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\clearpage
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\section*{Abstract}
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Ich bin ein Abstract
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Object detection in open set conditions is an important part of
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applying object detection to real world data sets. The key question
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is how to identify unknown or novel data. This thesis compares
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vanilla SSD and SSD with dropout sampling on the MS COCO data set.
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The hyper parameters confidence threshold, entropy threshold,
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usage of non-maximum suppression, and usage of dropout layers during
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testing are varied to create different scenarios. Both results from macro and
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micro averaging are presented.
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Results show a significant improvement of the object detection performance
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with a higher confidence threshold. The usage of non-maximum suppression
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improves performance as well. Usage of dropout layers during training does
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not provide a better result, a lower keep ratio decreases the performance.
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