Stacked Autoencoders for Outlier Detection in Over-the-Horizon Radar Signals

<div>Impact of minimum cluster size (OPTICS input parameter) on silhouette average values. Stacked autoencoders silhouette scores are better in five out of eight investigated cases, compared to raw based clusters.</div>

Computational Intelligence and Neuroscience

fig7

Figure 7

Figure 7: Stacked Autoencoders for Outlier Detection in Over-the-Horizon Radar Signals 