beetjukes - insight project
TRANSCRIPT
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A tune for every beat.
@alvinko
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Music for the right time
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DEMO
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DISCOVERY
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Finding new things are difficult.* *for computers at least, anyways.
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Songs Users
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Songs Users
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Songs Users Connec+ons
Liz
Amanda
Jill
We Found Love Rihanna
Hot n Cold Katy Perry
Style Taylor Swi>
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Songs Users Connec+ons
Liz
Amanda
We Found Love Rihanna
Hot n Cold Katy Perry
Style Taylor Swi>
Jill
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Songs Users
Amanda
We Found Love Rihanna
Liz
Style Taylor Swi>
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Songs Users Connec+ons
Amanda
We Found Love Rihanna
Liz
Style Taylor Swi>
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Songs Users Connec+ons
Amanda
We Found Love Rihanna
Liz
Style Taylor Swi>
Who’s Taylor Swi> anyways?
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Data Pipeline (and what I learned from building it)
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Million Song Dataset (metadata store)
~200GB
User Taste Profile 40m rows, 120k users
<userid>, <songid>, <# +mes listened>
~5GB .tsv
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Userid Songid
A 1
A 2
A 3
B 2
B 3
B 4
C 2
C 5
Userid Songid Userid2
A 2 B
A 2 C
A 3 B
B 2 A
B 2 C
B 3 A
C 2 A
C 2 B
Userid Userid2 Count
A B 2
A C 1
B A 2
B C 1
C A 1
C B 1
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Userid Songid
A 1
A 2
A 3
B 2
B 3
B 4
C 2
C 5
Songid Userid Songid2
1 A 2
1 A 3
2 A 1
2 A 3
2 B 3
2 C 5
3 A 1
3 A 2
3 B 2
5 C 2
Songid Songid2 Count
1 2 1
1 3 1
2 1 1
2 3 2
2 5 1
3 1 1
3 2 2
5 2 1
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Over 3B rows in each table
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Graph traversal done at a large scale is HARD!
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Airpal
Camus
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m4.large m4.large m4.large m4.large m4.large
m4.large m4.large m4.large m4.large
m3.medium
m3.medium
Airpal
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1. Iterate oEen 2. Fail fast 3. Learn from mistakes 4. Be courageous (but not stupid)
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Alvin Ko Advanced Analytics, Caesars Entertainment BSBA Economics, UNLV
#dataviz #analytics #cars #traveling #hiking
! [email protected]" # ALVINKO
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AlternaLve recipes…
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S+ll in incuba+on
Acquired with no plans to con+nue development
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Airpal
Camus
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