## Index

## Cluster Visualizer Tool

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Thank you for checking out the learned clusters! We are visualizing the clusters that our model has learned on VGG-Sound and Kinetics-400. The index on the left can be sorted by entropy to allow finding very pure or very mixed clusters. Please note that the videos are hosted on YouTube - some might not be available anymore.

Here are a couple of interesting clusters you might want to look at first:

### VGG-Sound

- Cluster 188 — singing bowl, different visuals, same sounds.
- Cluster 12 — sirens, different visuals, same sounds.
- Cluster 40 — playing guitar, same visuals, different sounds.
- Cluster 82 — firetruck, different visuals, same sounds.
- Cluster 267 — engine, example of very pure cluster of man-made sound.
- Cluster 141 — ocean, example of very pure cluster of nature sound.
- Cluster 54 — the least pure cluster, however most contain text on a dark background.
- Random Cluster

### Kinetics-400

- Cluster 163 — presenting weather, same visuals, different sounds.
- Cluster 19 — scuba diving, very pure cluster.
- Cluster 181 — crying, different visuals, similar sounds.
- Cluster 82 — live music and performances.
- Cluster 378 — sound of wind, different outdoor activities.
- Cluster 24 — miscellaneous, but all have background music.
- Cluster 53 — miscellaneous, but all have light drum-based background music.
- Random Cluster

## Cluster

SHOW CLASSES