Dataset Viewer
	| 00_2675.npy
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	00_1583.npy | 
	helmet | 
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	00_4759.npy | 
	clock | 
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	00_0809.npy | 
	earphone | 
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	00_4686.npy | 
	bookshelf | 
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	00_1022.npy | 
	helmet | 
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	00_4520.npy | 
	clock | 
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	00_3985.npy | 
	computer_keyboard | 
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	00_4405.npy | 
	guitar | 
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	00_3685.npy | 
	helmet | 
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	00_0187.npy | 
	clock | 
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	00_5076.npy | 
	helmet | 
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	00_1539.npy | 
	clock | 
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	00_2829.npy | 
	helmet | 
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	00_3073.npy | 
	earphone | 
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	00_0985.npy | 
	stove | 
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	00_0323.npy | 
	clock | 
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	00_3749.npy | 
	clock | 
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	00_5085.npy | 
	clock | 
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	00_1798.npy | 
	helmet | 
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	00_4834.npy | 
	bus | 
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	00_3349.npy | 
	earphone | 
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	00_4014.npy | 
	clock | 
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	00_1472.npy | 
	helmet | 
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	00_2575.npy | 
	clock | 
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	00_4228.npy | 
	earphone | 
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	00_4553.npy | 
	helmet | 
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	00_5153.npy | 
	clock | 
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	00_2279.npy | 
	stove | 
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	00_2833.npy | 
	helmet | 
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	00_5221.npy | 
	loudspeaker | 
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	00_3246.npy | 
	clock | 
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	00_2173.npy | 
	helmet | 
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	00_0914.npy | 
	stove | 
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	00_3591.npy | 
	clock | 
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	00_0176.npy | 
	helmet | 
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	00_3105.npy | 
	earphone | 
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	00_1592.npy | 
	washer | 
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	00_3681.npy | 
	clock | 
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	00_4556.npy | 
	helmet | 
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	00_2849.npy | 
	clock | 
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	00_4966.npy | 
	car | 
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	00_1896.npy | 
	helmet | 
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	00_3062.npy | 
	clock | 
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	00_3512.npy | 
	tower | 
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	00_3274.npy | 
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	clock | 
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	clock | 
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	00_3849.npy | 
	basket | 
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	00_2069.npy | 
	helmet | 
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	00_2346.npy | 
	basket | 
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	car | 
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	00_0587.npy | 
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	earphone | 
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	00_3025.npy | 
	earphone | 
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	helmet | 
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	00_3608.npy | 
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	00_1098.npy | 
	car | 
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	00_4323.npy | 
	earphone | 
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	00_4261.npy | 
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	00_2738.npy | 
	cellular_telephone | 
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	00_2622.npy | 
	car | 
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	clock | 
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	00_4767.npy | 
	clock | 
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	00_2315.npy | 
	car | 
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	00_3870.npy | 
	stove | 
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	00_4813.npy | 
	remote_control | 
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	00_1569.npy | 
	clock | 
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	00_0814.npy | 
	clock | 
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	00_4636.npy | 
	bus | 
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	00_3201.npy | 
	helmet | 
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	00_4223.npy | 
	helmet | 
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	00_4825.npy | 
	helmet | 
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	00_4007.npy | 
	stove | 
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	00_2142.npy | 
	clock | 
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	00_2753.npy | 
	clock | 
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	00_2577.npy | 
	car | 
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	00_1860.npy | 
	earphone | 
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	00_4454.npy | 
	clock | 
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	00_1960.npy | 
	washer | 
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	00_5165.npy | 
	loudspeaker | 
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	00_0318.npy | 
	clock | 
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	00_1374.npy | 
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	00_3494.npy | 
	clock | 
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	00_3296.npy | 
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	00_2935.npy | 
	clock | 
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	00_1169.npy | 
	earphone | 
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	00_2975.npy | 
	clock | 
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	00_0503.npy | 
	earphone | 
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	00_1919.npy | 
	car | 
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	00_1542.npy | 
	clock | 
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	00_1596.npy | 
	clock | 
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	00_0129.npy | 
	camera | 
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	00_0492.npy | 
	laptop | 
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	00_2139.npy | 
	helmet | 
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	00_0348.npy | 
	clock | 
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	00_2265.npy | 
	loudspeaker | 
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	00_0782.npy | 
	clock | 
End of preview. Expand
						in Data Studio
					
YAML Metadata
		Warning:
	empty or missing yaml metadata in repo card
	(https://huggingface.co/docs/hub/datasets-cards)
数据集说明
数据集结构
├ trainset/
├── 0/
│   ├── [label]-xxxxx.npy
│   ├── ......
├── 1/
├── ......
├── 10/
│   
├ testset/
├── 0/
│   ├── xxxxx.npy
│   ├── ......
├── 1/
├── ......
├── 10/
文件夹"0"为基类数据集,文件夹"1"-"10"为新类数据集的10个增量阶段数据。每个文件夹内包含.npy格式的点云数据,可以使用numpy.load(path)读取相应文件。在trainset中,文件命名保证依照"[label]-xxxxx.npy"格式,其中第一个"-"前的内容为该点云的类别名,可以使用filename.split('-')[0]获取相应标签。
数据集读取示例
class CONTESTCIL_train(Dataset):
    def __init__(self, root='./trainset', session=0, name2id=None):
        data_root = os.path.join(root,str(session),"train")
        self.point_cloud = []
        self.labels = []
        self.session = session
        self.session_label_num = [55,59,63,67,71,75,79,83,87,91,95]
        for name in os.listdir(self.data_root):
            self.point_cloud.append(os.path.join(data_root,name))
            self.labels.append(name2id[name.split('-')[0]])
        
    def get_cat_num(self):
        return self.session_label_num[self.session]
    
    def __getitem__(self, idx):
        return np.load(self.point_cloud[idx]), self.labels[idx]
    def __len__(self):
        return len(self.labels)
class CONTESTCIL_test(Dataset):
    def __init__(self, root='./testset', session=0):
        self.session = session
        self.session_label_num = [55,59,63,67,71,75,79,83,87,91,95]
        data_root = os.path.join(root,str(session))
        self.point_cloud = []
        self.name = []
        for name in os.listdir(self.data_root):
            self.point_cloud.append(os.path.join(data_root,name))
            self.name.append(name)
    
    def get_cat_num(self):
        return self.session_label_num[self.session] 
    
    def __getitem__(self, idx):
        return np.load(self.point_cloud[idx]),self.name[idx]
    def __len__(self):
        return len(self.point_cloud)
答案提交
参赛选手需要提交 test.csv,其所需内容要求如下:
- 选手提交的答案文件,每行均包含两列,其中第一列为文件名称"XXX.npy"(输出内容无需加双引号),第二列为选手模型预测的标签,如"sofa"等。
- 选手对于每个增量阶段,均需要对该阶段测试集所有样本进行预测并输出。在每个增量阶段所有样本答案输出结束之后,请输出一行"END,END"用于标记该增量阶段结束。请注意:无效文件名,相同文件名重复输出均不会被统计。
- 具体格式可以参考主办方发布的"test.csv"文件,若存在提交格式问题需要确认,请联系主办方。
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