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license: mit
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## The NINCO dataset
The **NINCO** (**N**o **I**mageNet **C**lass **O**bjects) dataset consists of 64 OOD classes with a total of 5879 samples.
The OOD classes were selected to have no categorical overlap with any classes of ImageNet-1K.
Then we inspected each sample individually to not contain ID objects.
### Examples of individual sorting decisions:
**Top:** Samples that were excluded due to overlap with ID classes. **Bottom:** Samples from the same
OOD class that were included in the cleaned datasets.
### Examples images from some of the most difficult NINCO OOD classes
Examples from NINCO OOD classes (first row) and from the ImageNet-1K class (second row) which the OOD class is most frequently confused for.
## Cleaned Popular Datasets and OOD Unit Tests
Besides NINCO, we provide (in the same .tar.gz file) truly OOD versions of 11 popular OOD datasets with in total 2715 OOD samples.
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