Manifold Learning [t-SNE, LLE, Isomap, +] Made Easy
The Heart of Dimensionality Reduction
Published in
9 min readAug 12, 2020
Principal Component Analysis is a powerful method, but it often fails in that it assumes that the data can be modelled linearly. PCA expressed new features as linear combinations of existing ones by multiplying each by a coefficient. To address the limitations of PCA, various techniques have been created by apply…