Table 1 Shown AEI performances in terms of clustering accuracy for external, built-in HP, and built-in MacBook microphones
From: Acoustic environment identification using unsupervised learning
Microphone type | Purity | Efficiency | Jaccard |
|---|---|---|---|
| Â | score | score | score |
Mic1: Built-in (HP) | 75.17 | 75.17 | 60.22 |
Mic2: Built-in | 73.64 | 71.80 | 58.22 |
(MacBook) | Â | Â | Â |
Mic3: External | 87.93 | 94.84 | 83.91 |