# German traffic sign classification — Data

来源：https://www.kaggle.com/competitions/acc-german-traffic-sign-classification/data

采集时间：2026-10-19T08:35:58Z

German traffic sign dataset contains about 39000 training images and 12000 testing images of 43 classes with class id ranging from 0 to 43. Participant joining this competition will try to predict a class id for each testing image in test/ folder and submit only 1 csv file called: submission.csv.
File descriptions
train/
- the folder containing 43 sub-folders of same category images
test/
- the folder containing testing images
sample_submission.csv
- a sample submission file in the correct format
Data fields of submission file (submission.csv)
Filename
- (string) name of testing image
ClassId
- (int) categorical id