Isaak Illich Rubin, Ensayos Sobre La Teoría Marxista Del Valor (1928)
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Transcript of Rubin presentation
A consulting project by
Douglas Rubin
• Y Combinator backed startup • Data-‐based analytics to growers and sellers
• ~ $2 billion high growth market (Forbes, Feb. 2015)
• Completely new space
http://douglasrubin.zohosites.com
Data • User experience data • Lab data
http://douglasrubin.zohosites.com
Chem 2 Chem 1 Strain Name
25.42 1.23
30.31 0.97
15.56 2.01
19.01 1.55
21.59 0.79
Strain Name
Euphoric Paranoid
1 0
1 1
0 1
0 0
1 1
Douglas Rubin
Algorithm
Douglas Rubin
Cluster in chemical space (k-‐means)
MC iteration for each cluster to match names
Build up “feelings” distribution for each
cluster
Statistically validate difference between
“feelings” distributions
http://douglasrubin.zohosites.com
Chem 2 Chem 1 Strain Name
25.42 1.23
30.31 0.97
15.56 2.01
19.01 1.55
21.59 0.79
Strain Name
Euphoric Paranoid
1 0
1 1
0 1
0 0
1 1
Results
Douglas Rubin http://douglasrubin.zohosites.com
Ps < 0.1
Kolmogorov-Smirnov test:
fraction)who)felt)energetic)
Probability)
cluster 1 cluster 2
Actionable Insights for Company
Douglas Rubin http://douglasrubin.zohosites.com
• Several broad chemical clusters associate more (or less) with particular feelings
• Consistent nomenclature cluster 1 cluster 2 cluster 3 cluster 4