Home
Ontology
Dataset
Download
About
Dataset
Foghorn
A signaling sound used primarily in foggy conditions to warn watercraft of the presence of nearby vessels or other navigational hazards.
Wikipedia
View full entry in ontology
Class breakdown
Dataset
Number of videos
Duration hours
Overall
218
0.6
Evaluation
60
0.2
Balanced train
60
0.2
Unbalanced train
98
0.3
Learn more about the dataset parts.
✖
We estimate this class has low quality
In a random sample of videos for this class, we found 2 / 10 (20%) were accurate. Note that quality in the unbalanced training set may be significantly lower.
Learn more
.
Evaluation videos for Foghorn
60
videos
0.2
hours
View all 60 videos
Balanced train videos for Foghorn
60
videos
0.2
hours
View all 60 videos
Unbalanced train videos for Foghorn
98
videos
0.3
hours
View all 98 videos