Programming, data science, ML - free courses by Big Data Specialist
Programming, Data and AI learning Free courses, roadmaps and study materials. Python, data science, ML, big data, AI, web, system design. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist
Cohort-normalised against 1,500 tech channels.
Programming, Data and AI learning Free courses, roadmaps and study materials. Python, data science, ML, big data, AI, web, system design. Join 👉 https://rebrand.ly/bigdatachannels DMCA: @disclosure_bds Contact: @mldatascientist
What goes into the 28.3
log(subscribers), 95th-cap
avg views/post · reaction velocity
24h + 7d net change vs cohort
Verified · safety flags clear
category match strict
output: cohort-normalised 0–100 · weighted sum / max possible × 100
Channel activity.
Activity data not yet enriched. MTProto sync runs every ~20 min.
Similar channels.
Why these? — same category, neighbouring score band, 7d delta within ±5pp.