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Doorbell
The sound of a signaling device typically placed near a building's entrance with which a visitor can announce their presence to occupants.
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Class breakdown
Dataset
Number of videos
Duration hours
Overall
331
0.9
Evaluation
60
0.2
Balanced train
60
0.2
Unbalanced train
211
0.6
Learn more about the dataset parts.
✓
We estimate this class has high quality
In a random sample of videos for this class, we found 7 / 9 (78%) were accurate. Note that quality in the unbalanced training set may be significantly lower.
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Evaluation videos for Doorbell
60
videos
0.2
hours
View all 60 videos
Balanced train videos for Doorbell
60
videos
0.2
hours
View all 60 videos
Unbalanced train videos for Doorbell
211
videos
0.6
hours
View all 211 videos