Convex combination of topics proportions and movie proportions within topic
P(rel|usr,vid) ≈ P(cons|usr,vid) = {1,0}
P(cons|pos,evi,rel)P(pos|rel)P(evi|usr,vid)P(rel|usr,vid,obv-ctxt,unobv-ctxt)
PositionTheir final decision Evidence
The recommender
P(cons|pos,evi,rel)P(pos|rel)P(evi|usr,vid)P(rel|usr,vid,obv-ctxt,unobv-ctxt)
TakeRate = #plays / #presentations
P(cons|...) = {1,?}
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P(cons|pos,evi,rel)P(pos|rel)P(evi|usr,vid)P(rel|usr,vid,obv-ctxt,unobv-ctxt)
Can’t do anything about this bit
RU
M
u1 u2 u3 u4
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Tri,j,1ri,j,2
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P(cons|pos,evi,rel)P(pos|rel)P(evi|rel)P(rel|usr,vid,obv-ctxt,unobv-ctxt)
KickAssLadies
Sci-Fi
Exciting
Super Heros
Netflix Original
Stars: Krysten Ritter
Detective Show
R’U
M u1 u2 u3 u4
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usr
posevi con
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