Tree visualization of the AudioSet Ontology -
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preprocessing improve readability of preprocess May 5, 2017 readme and index minor modifications May 4, 2017
d3.v3.min.js readme and first push May 4, 2017
index.html minor modifications html May 4, 2017
ontology.html5.json Update Readme May 4, 2017

AudioSet Ontology Tree

Tree visualization of the AudioSet Ontology. See an online demo here:

Code adapted from:

Ontology from:

Project done in collaboration with Xavier Favory, Eduardo Fonseca and Frederic Font.


Open index.html in your browser! It requires the following files next to it: ontology.html5.json (AudioSet Ontology properly formatted for our html) and d3.v3.min.js (D3 library for visualizations).

In case ontology.html5.json is not available:

  1. Open /AudioSetOntologyTree/preprocessing/ folder. It contains: ontology.json (AudioSet Ontology as in and (python file for properly formatting the AudioSet Ontology).
  2. Run: python - to generate /AudioSetOntologyTree/ontology.html5.json file!

If AudioSet Ontology changes, one can re-compute ontology.html5.json by changing ontology.json with the updated AudioSet Ontology.