Shweta Suman
Video content Dominance
Problem statement :
Aim :
Shrink search space
Rank the output
Shrink search space :
Google trends:
parameters : 'sport', 6 hours, India
Youtube data v3 API
APIs : Search , channel & video API
get_google_trends.js
https://gist.github.com/cosmologist10/46e04f693eaf597d0e7e222ec2f6706f
https://gist.github.com/cosmologist10/6163a71d7051fe0df9c574ed2269c43f
fetch_trending_videos.js
Youtube as a multi-attribute system
Behaviour of trending sports videos
viewCount > 1000 + exp((ageOfVideo*3)/5) && upVote/DownVote > 3 && comment != 0
Videos anticipated to be viral
https://gist.github.com/cosmologist10/535f9a519e36cb130a655202c5de0043
filter_trending_videos.js
Ranking of classified videos
Approaches :
1. TOPSIS :Technique for order of preference by similarity to ideal solution
2. Analytic hierarchy process
Why TOPSIS over other approaches !
TOPSIS
topsis.js
https://gist.github.com/cosmologist10/4857f5abf303c633ad04c452b18bc476
Effect on feed system
Retention on video feed increased by 30%
Increase in number of quality and quantity of news
Thank you
By shweta suman