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  '22': red and white triangle rough / bumpy road warning
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  '23': red and white triangle car skidding / slipping warning
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  '24': red and white triangle with merging / narrow lanes warning
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- '25': red and white triangle with person digging / construction / road work
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- warning
 
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  '26': red and white triangle with traffic light approaching warning
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  '27': red and white triangle with person walking warning
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  '28': red and white triangle with child and person walking warning
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  '38': blue circle with white keep right arrow mandatory
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  '39': blue circle with white keep left arrow mandatory
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  '40': blue circle with white arrows indicating a traffic circle
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- '41': white circle with gray strike bar indicating no passing for cars has
 
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  ended
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- '42': white circle with gray strike bar indicating no passing for trucks
 
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  has ended
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  splits:
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  - name: train
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  num_examples: 12630
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  download_size: 841108239
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  dataset_size: 15718682
 
 
 
 
 
 
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  ---
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  '22': red and white triangle rough / bumpy road warning
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  '23': red and white triangle car skidding / slipping warning
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  '24': red and white triangle with merging / narrow lanes warning
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+ '25': >-
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+ red and white triangle with person digging / construction / road
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+ work warning
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  '26': red and white triangle with traffic light approaching warning
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  '27': red and white triangle with person walking warning
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  '28': red and white triangle with child and person walking warning
 
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  '38': blue circle with white keep right arrow mandatory
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  '39': blue circle with white keep left arrow mandatory
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  '40': blue circle with white arrows indicating a traffic circle
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+ '41': >-
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+ white circle with gray strike bar indicating no passing for cars has
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  ended
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+ '42': >-
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+ white circle with gray strike bar indicating no passing for trucks
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  has ended
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  splits:
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  - name: train
 
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  num_examples: 12630
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  download_size: 841108239
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  dataset_size: 15718682
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+ task_categories:
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+ - image-classification
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+ language:
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+ - en
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+ size_categories:
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+ - 10K<n<100K
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  ---
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+
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+
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+
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+ # Dataset Card for German Traffic Sign Recognition Benchmark
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+
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+ This dataset contains images of 43 classes of traffic signs. It is intended for developing and benchmarking traffic sign recognition systems.
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+
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+ ## Dataset Details
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+
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+ ### Dataset Description
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+
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+ The German Traffic Sign Recognition Benchmark (GTSRB) is a multi-class classification dataset featuring 43 classes of traffic signs.
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+ The images were cropped from a larger set of images to focus on the traffic sign and eliminate background.
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+ Multiple data augmentations such as Gaussian noise, motion blur, contrast changes, etc. are provided as additional test sets to benchmark model robustness.
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+
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+ ### Dataset Sources
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+
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+ - [Paper with code](https://paperswithcode.com/dataset/gtsrb)
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+
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+ ## Uses
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+
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+ ### Direct Use
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+
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+ ```python
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+ from datasets import load_dataset
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+
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+ dataset = load_dataset('tanganke/gtsrb')
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+ ```
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+
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+ ## Dataset Structure
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+
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+ The dataset is provided in 10 splits, including training data and clean test data:
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+
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+ - train: 26,640 images
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+ - test: 12,630 images
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+
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+ and 7 kinds of corrupted test datasets to evaluate the robustness:
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+
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+ - contrast: 12,630 contrast-adjusted test images
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+ - gaussian_noise: 12,630 Gaussian noise augmented test images
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+ - impulse_noise: 12,630 impulse noise augmented test images
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+ - jpeg_compression: 12,630 JPEG-compressed test images
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+ - motion_blur: 12,630 motion-blurred test images
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+ - pixelate: 12,630 pixelated test images
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+ - spatter: 12,630 spatter augmented test images
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+
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+ Each split contains 43 classes of traffic signs, with the class labels and names specified in the dataset metadata.
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+
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+ ## Citation [optional]
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+
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+ You can use any of the provided BibTeX entries for your reference list:
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+
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+ ```bibtex
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+ @article{stallkampManVsComputer2012,
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+ title = {Man vs. Computer: {{Benchmarking}} Machine Learning Algorithms for Traffic Sign Recognition},
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+ shorttitle = {Man vs. Computer},
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+ author = {Stallkamp, J. and Schlipsing, M. and Salmen, J. and Igel, C.},
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+ year = {2012},
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+ month = aug,
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+ journal = {Neural Networks},
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+ series = {Selected {{Papers}} from {{IJCNN}} 2011},
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+ volume = {32},
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+ pages = {323--332},
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+ issn = {0893-6080},
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+ doi = {10.1016/j.neunet.2012.02.016},
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+ url = {https://www.sciencedirect.com/science/article/pii/S0893608012000457},
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+ keywords = {Benchmarking,Convolutional neural networks,Machine learning,Traffic sign recognition}
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+ }
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+
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+ @misc{yangAdaMergingAdaptiveModel2023,
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+ title = {{{AdaMerging}}: {{Adaptive Model Merging}} for {{Multi-Task Learning}}},
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+ shorttitle = {{{AdaMerging}}},
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+ author = {Yang, Enneng and Wang, Zhenyi and Shen, Li and Liu, Shiwei and Guo, Guibing and Wang, Xingwei and Tao, Dacheng},
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+ year = {2023},
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+ month = oct,
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+ number = {arXiv:2310.02575},
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+ eprint = {2310.02575},
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+ primaryclass = {cs},
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+ publisher = {arXiv},
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+ doi = {10.48550/arXiv.2310.02575},
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+ url = {http://arxiv.org/abs/2310.02575},
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+ archiveprefix = {arxiv},
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+ keywords = {Computer Science - Computer Vision and Pattern Recognition,Computer Science - Machine Learning}
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+ }
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+
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+ @misc{tangConcreteSubspaceLearning2023,
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+ title = {Concrete {{Subspace Learning}} Based {{Interference Elimination}} for {{Multi-task Model Fusion}}},
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+ author = {Tang, Anke and Shen, Li and Luo, Yong and Ding, Liang and Hu, Han and Du, Bo and Tao, Dacheng},
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+ year = {2023},
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+ month = dec,
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+ number = {arXiv:2312.06173},
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+ eprint = {2312.06173},
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+ publisher = {arXiv},
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+ url = {http://arxiv.org/abs/2312.06173},
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+ archiveprefix = {arxiv},
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+ copyright = {All rights reserved},
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+ keywords = {Computer Science - Machine Learning}
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+ }
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+
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+
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+ @misc{tangMergingMultiTaskModels2024,
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+ title = {Merging {{Multi-Task Models}} via {{Weight-Ensembling Mixture}} of {{Experts}}},
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+ author = {Tang, Anke and Shen, Li and Luo, Yong and Yin, Nan and Zhang, Lefei and Tao, Dacheng},
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+ year = {2024},
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+ month = feb,
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+ number = {arXiv:2402.00433},
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+ eprint = {2402.00433},
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+ primaryclass = {cs},
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+ publisher = {arXiv},
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+ doi = {10.48550/arXiv.2402.00433},
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+ url = {http://arxiv.org/abs/2402.00433},
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+ archiveprefix = {arxiv},
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+ copyright = {All rights reserved},
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+ keywords = {Computer Science - Computer Vision and Pattern Recognition,Computer Science - Machine Learning}
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+ }
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+ ```
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+
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+
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+ ## Dataset Card Authors
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+
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+ Anke Tang
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+
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+ ## Dataset Card Contact
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+
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+ [tang.anke@foxmail.com](mailto:tang.anke@foxmail.com)