Dimensionality Reduction Tutorial 1 Video 3

Description: This video shows that data can be represented in many ways using different bases. It also explains how to check if your favorite basis is orthonormal, and introduces an alternate formulation of PCA as minimizing reconstruction error.
We thank Tian Season Qiu for editing this video, and Yuvaraj Sekhar for manually editing the English captions.
Turkish subtitles available.
Playlist Link: • Dimensionality Reduction
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