Before revision:  We introduce stable techniquesbased on well-established dimensionality-reduction techniques : Principle Component Analysis, Sammon mapping, and t-SNE. Our Stable Principal Component method is explicitly parametrized for stability, allowing a trade-off between the two quality criteria .
After revision:  We introduce stable techniquesbased on well-established dimensionality-reduction techniques : Principle Component Analysis, Sammon mapping, and t-SNE. Our Stable Principal Component method is explicitly parametrized for stability, allowing a trade-off between the spatial quality and stability .