Online Session (11): Data pre-processing, PCA

Round-9 hunt: picked; channel-level screens (sellers/exam/re-upload/devotional/vendor) passed; strict per-title check + final strict pass; oEmbed verified.

A 80-minute video from Mohammed Elmusrati: “Online Session (11): Data pre-processing, PCA”.

Video by Mohammed Elmusrati, played through YouTube's embedded player.