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Caleb Strait
February 08, 2017
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Insight Data Science Webapp Demo
Caleb Strait
February 08, 2017
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Transcript
Caleb Strait
Which video game should I try next?
Which video game should I try next?
Which video game should I try next?
Which video game should I try next?
Have you played League of Legends? A bit, it’s not
for me What about Super Mario 3D World? Yeah – what a great game! Let’s maximize per-user data by mimicking this conversation Oh! Check out the new Legend of Zelda!
None
API & web scraping Data from
Critic Review Scores 97 Calculating Games’ Initial Scores mean
Critic Review Scores 97 Calculating Games’ Initial Scores mean 92
95 …
Critic Review Scores 97 Calculating Games’ Initial Scores mean Display
Top Game 92 95 …
Top Game User Feedback Adjusts Scores & Reorders Games
New Top Game User Feedback Adjusts Scores & Reorders Games
reinforcement learning similarity-weighted Algorithm:
Game Similarity Within-Critic Score Difference Genres
Normalized Average Score Difference Game Similarity 6.8 7.3 critic 1
7.8 7.3 8.6 - - - game 1 # game 2 # critic 2 critic 3 critic 4 8.1 9.2 Within-Critic Score Difference Genres
Normalized Average Score Difference Proportion Of Genres Overlapping Game Similarity
8.1 9.2 6.8 7.3 critic 1 7.8 7.3 8.6 - - - game 1 # game 2 # critic 2 critic 3 critic 4 game 1 # game 2 # Within-Critic Score Difference Genres
Normalized Average Score Difference Proportion Of Genres Overlapping Game Similarity
SIM = , ) ( harmonic_mean(NASD, POGO) game 1 # game 2 # 6.8 7.3 critic 1 7.8 7.3 8.6 - - - game 1 # game 2 # critic 2 critic 3 critic 4 game 1 # game 2 # 8.1 9.2 Within-Critic Score Difference Genres
Cross-genre trends Overlapping fanbase
Caleb Strait PhD in the neural basis of economic decision-making